What Does R Stand For in Chemistry?

What Does R Stand For in Chemistry?Is it possible to look up the r value of a particular compound in a chemical equation and then use that information to determine its reaction with another substance? This is actually possible and is referred to as hydrolysis. As the name implies, this is a process that transforms a compound from one form to another.You may not be aware of this but when you mix some acids, hydrochloric acid is used. It can react with an alkali metal such as sodium or potassium to produce a carbonate compound. It is the carbonate and bicarbonate that are the main forms of precipitation but some of the other forms are the solids that you find in lakes and seas. Hydrolysis can be used to form these compounds.The problem is that carbonate compounds have very high reactivity, meaning that they are highly reactive when mixed with another molecule. This means that they will combine to form hydrocarbons, and this is why they are referred to as the major fossil fuels.Now that you know what happens to carbonates and why they are used as a form of transportation fuel, let's take a closer look at what they are made of. They are comprised of two atoms of hydrogen and one atom of carbon, which are composed of a carbon atom and two hydrogen atoms.Carotene is a compound that has a higher molecular weight than carbon dioxide and water. This means that carbon dioxide will not have a high enough level of hydrogen to make it react with carotene.However, hydrolysis does have another benefit in the form of the 'free energy' it produces. This is the energy that is contained in the molecules, thus the same principles that govern molecular motion apply here. What is also interesting is that carbon dioxide contains carbon monoxide and oxygen, which are an added bonus.You can go to a science classroom and see the formulas for some other gases and minerals that have been used as means of transporting cargo, but nothing quite compares to the power that hydrolysis can provi de. You will be surprised how much power can be derived from this process. Consider this in 2020.

iApprove App Aids in College Dating Scene

iApprove App Aids in College Dating Scene via Pexels.com Using a consent app like iApprove is one of many tips given to college freshmen from upperclassmen. Other tips include: Choose a neutral place for the first meeting. - If youre using dating apps to meet people, its important that you choose a neutral meeting place. Consider Starbucks or the library a public place with lots of traffic in case things get hairy. Think about what you do and do not want in a college relationship. - Consider what youre looking for in a college relationship. If you didnt date much in high school, now is probably the time for you to explore. But maybe you like to be committed, and dating one person is what youre looking for. This should be established  before  you enter the college dating scene. Actually talk to each other. - Communication is key when it comes to dating in college. Playing games isnt fun for anyone. Don’t get wasted.   - Though this may seem obvious, you may not know how tough it is to draw clear lines in the sand when intoxicated. Making decisions about dating while drunk is never a good idea. Think twice about dating roommates’ friends.   - Dating the friends of roommates can be awkward if things dont work out. Consider all the downfalls of dating the friends of your roommates  before  you accept their invitation to a movie. Avoid ghosting. - This is one of the most immature ways to handle dating in college. This isnt high school anymore. You owe it to the person youve been seeing to communicate that youre no longer interested. By being clear and transparent about your relationship and needs â€" and making sure your partner is on the same page â€" youll be able to feel more comfortable and actually enjoy dating. “When you feel confident that you’ve gotten the hard-to-discuss stuff out of the way, you can focus on getting to know each other,” Elizabeth says. “That tension about consent and ‘will we or won’t we’ goes away. It makes dating much more fun â€" the way it should be.”

How To Read And Use Job Postings To Your Advantage

How To Read And Use Job Postings To Your Advantage unsplash.com 1. Be a little flashier. The first thing to know about an online, widely available job posting is that it is probably receiving a lot of applicants. Most companies will look around by asking personal connections and professional connections before turning to the internet. This means that if you want your application to get noticed, it might need to be a little flashier than it was before. Don’t be afraid to download a template or completely revamp the look of your resume. The recruiters are most likely sick and tired of Times New Roman. You want yours to stand out if you’re shooting for an interview. 2. Look for keywords. Another easy way to find the best job for you through job postings is to look for keywords. You may not find the absolutely perfect dream job, but you can find a few you might be perfect for. This means that you’ll need to evaluate your skill-set and what skills matter most to you. If you love working with people, look for words like “teamwork,” “people-oriented” and “communication.” Essentially, just look for a few words that are commonly used and search for them when looking for jobs. They might lead you to some postings that you might not have considered, but are actually great for. 3. Streamline toward your goal. Once you’ve found one, or a couple, job postings that you’re interested in, make sure to analyze the content given in the posting. The posting will hold key information that can help you make or break your application. Once you’ve checked out what exactly they’re looking for, you can tailor your experiences to fit the job. If the job calls for research, you may want to input the time you volunteered at a science camp rather than a job you held at the local sandwich shop. Find which experiences and qualities you have that best highlight your strongest skill-sets. 4. Read requirements first. A good way to waste your time on job postings is to read an entire listing, get very excited about it, and then realize you’re under-qualified. Most job postings will put their requirements at the bottom of the page, even though they’re the most important. When searching and scouring job postings on the internet, scroll down and read the job requirements before reading the rest of the listing. This prevents you tons of reading time wasted on jobs you aren’t suited for. Now, keep in mind that not all job requirements are as black and white as they seem. If you have a strong majority of them and are only lacking in one area, you may still be able to land the job. You just have to make sure to address it correctly and make sure you’re superior in the rest of the areas. If a job listing seems great but doesn’t have the requirements listed, send a quick email to the company rather than waste your time applying for something you may not be adept for. 5. Look at the language. Another great way to capitalize on the nature of the job posting is to pay attention to the language used in the post. This will give you large hints as to what the recruiters are like and what the company is like in general. If you’re very laid back and humorous, you may not want to apply somewhere that reads super strict and instead apply for a job that seems more casual and right for you. The same goes for the opposite. This can then change the style and language of your own application into what seems correlative to the company. If your application already seems like it’s a good fit for them, you’re way more likely to score the interview and the job. However, don’t bet that the posting is exactly how the company is some places will post very stiff sounding jobs that aren’t in actuality. The language doesn’t necessarily mean you should rule someone out, but it may help you find some that might be better for you and save time. Hopefully these tips will help you look in the right places for a job that’s perfect for you. If you’ve found a great listing, some of these may even help you land the job. The internet is a wonderful resource for job hunting if you know how to use it.

5 Part-Time Jobs You Never Considered

5 Part-Time Jobs You Never Considered UBER drivers can range in age.Image via thestar.com UBER allows you to work on your own time with no commitment or deadlines. Drivers choose what times and what days they want to work. The ability to set your own schedule is crucial for college students. Driver requirements oblige applicants to be at least 21, own a 2000 car or newer, and pass a background check. Depending on the city, the UBER car may have to be at least a 2005 model. In addition, all drivers are required to have some form of insurance. Most commercial driving jobs necessitate their drivers to get a Commercial Driver’s License. Getting a CDL means taking classes that cost anywhere from $100-$300+. A college student would not be able to afford such a program. With UBER, this is not the case. Driving for UBER is a cheap, flexible option to make money while in school. The only drawbacks are the age requirement and whether or not you have a car. Independent Sales Consultant Freelancing for companies is an attractive option for working in college. Freelancing means you are self-employed and temporarily work for a business. If you are into retail, but do not want to sit behind a register or fold clothes all day, this is the job for you. Securing a client is easy because you already self-provide computer access and transportation. Businesses typically offer commission between 10 and 25 percent, which is better than minimum wage for serving food to your classmates. Like the social media assistant, potential workers will need experience with technology and communications. You must also be able to deal with frequent rejection. Despite being repeatedly turned down, sales consultants should always be kind, enthusiastic, polite, and motivated. The job is harder than it looks. The company Vector Marketing offers students sales jobs with flexible schedules. Future workers have to complete a three-day training session prior to starting. However, it is important to take into consideration that not all companies provide sales jobs compatible with college students. Do some research before applying. Fitness Instructor All campuses have a gym open to students, so why not work and exercise at the same time? If you already visit the gym regularly and take fitness classes, you can do the same thing, just earning some cash in return. Since the job is through the school, the hours are arranged around your class schedule. Pay is usually around $10-$15, well above minimum wage. The only catch is that fitness instructors have to be certified. Depending on the program you participate in, becoming certified can become expensive. Look up and compare different programs before joining. Instructors can teach all sorts of classes covering exercises like aerobics, yoga, or cycling.Image via fityaf.com Once you are good to go, instructors can also teach private classes, earning you double the money. Not only is the job flexible and potentially high paying, you are getting in better shape every time you work. Athletic Team Manager An interest in sports can open the door for becoming a student assistant or manager for your college’s football, basketball, or soccer team. The options are endless. Your week typically means spending 20-40 hours with the sports program you work for. Managers attend all practices and games, proving to be vital to the team’s function. Jobs range from refereeing during practice, clock keeping, and recording players’ stats. Luckily, most teams have more than one manager so the tasks are split up. Even during the off-season, student managers play a role in recruitment. They also help condition the existing players to keep them in shape. It really is a year-round job. Depending on the college you attend, managing may be only voluntary. Do some research to find out how much the wage is.

What Makes The Quark Chemistry System So Effective?

What Makes The Quark Chemistry System So Effective?The Quark Chemistry System is the brainchild of John Greenwood, an extremely accomplished educator who has spent many years studying the sciences and teaching the subject. Mr. Greenwood has discovered that what a teacher really needs to teach is not what is most important, but what could be the best way to introduce the subject to students.In order to help teachers move beyond the task of being a light reading material, Mr. Greenwood came up with a system for teaching science which could change the way people look at the subject. A large part of the Quark Chemistry System is the fact that it is not just the subjects that are taught, but the way the subjects are taught.It is not just the methods that are taught, but the person who teach the methods. The Quark Chemistry System employs an innovative approach, which means that not only is the instructor important, but the student as well.It also utilizes a system that provides the studen ts with the tools they need to understand the subject. This in turn allows the students to grow in their understanding and experience a growing connection to the subject. In this way, the student will learn how to think like an engineer and ultimately become an engineer himself.This means that a good teacher can't just be one who can teach the material to their students, but that it also requires the ability to interact and explain what is being taught. The Quark Chemistry System accomplishes this by utilizing four different styles of teaching:You see, the philosophy behind the Quark Chemistry System is that the more interactive the learning process, the more successful the student will be in learning. That is what all teachers are striving for, but we rarely see it happen. The reason for this is that most students simply want the courses to be so simple that they can comprehend them right away, when in fact the lessons are not as simple as they seem. All in all, the Quark Chemistry System is a great example of the interplay between teaching and learning. The system has helped teach the subject to thousands of students and is sure to lead to more success as time goes on.

Free Algebra 2 Problems Helps

Free Algebra 2 Problems HelpsYou've probably seen many times algebra 2 lessons on television or even on the internet, where a teacher tells the students that it's their last lesson of the day and that the algebra section is over. The kids probably think that there's no more work to do, but the truth is that it is essential for their future career. Algebra 2 is one of the most difficult subjects in the entire course of study, yet many students seem to be on the verge of quitting it at the thought of the end of the year.Algebra is not a dead subject that you can't get through without studying; it's just that it's very important to study before attempting any math. There are many different ways you can get the help you need with algebra problems help.First, go online and search for a site that offers free algebra problem solving. Most sites will have detailed information that will tell you what you can expect from the free class. Some will even have videos that you can watch to get an i dea of how difficult each problem is. You can either decide to make your own homework, pay a small fee to access the program, or make use of the online tutorials available.If you already have the materials for your class you can find similar material online and check it for solutions. This is a very effective way to get some practice problems as well as the information that is required to solve them. It's important to ensure that your assignments aren't too hard, though, as if they are too easy you won't be able to learn much more.Online algebra problems help can be found for each topic of algebra, so if you're struggling with a particular topic try looking for the help you need on the internet. There are many different types of online algebra problems that will help you get through your problems without much effort. You can even search online for your exact math problem and see what type of help you can get from that.There are also a lot of math websites out there that offer free a lgebra problems help. You may be able to use their site to get an idea of what's required for the assignment, and most likely, some of the programs you find online are the same types of problems that you find in the textbooks.When you get a hold of online algebra problems help and begin solving your problems, you'll soon realize how much you need it. The math that you study in college will pay off in the long run, as you'll have to take higher level classes later on in life if you don't study.

How Tutor Pace Can Help You Connect With The Right Tutors

How Tutor Pace Can Help You Connect With The Right Tutors 0SHARESShare Tutor Pace is a platform where a student can find any sort of academic help. They can connect to Tutorpace when he/she needs whether it is homework help, project help, assignment help or simply study sessions with online tutors. The platform aims at connecting students and expert tutors. It employs technology to render sessions interactive and useful. Interactive whiteboards, live sessions, video sessions, voice chats, recording features for sessions and many other such innovative features. This makes it one of the most trusted online tutoring platforms there is. Math is easier than ever before Math is perhaps one of the subjects for which students require additional coaching and tutoring. Tutor Pace handles a lot of requests when it comes to math. Whether it is math homework help, assignment help or project help, students find this platform very easy to use. Whenever a student finds some difficulty with his/her math homework, all he/she needs to do is upload it. The tutor will help them through every step of the problem and solve it with complete explanation. This sort of personalized help ensures that the student feels comfortable. They can voice his/her doubts and thus learn better than in class sometimes (as they don’t fear ridicule or impatience from the teacher). Interactive whiteboards help students learn better and efficient for tutors Interactive whiteboards make learning easy and effective for students. Whether it is a physics tutor or an online math tutor, students can learn the particular concept. Our tutors solve the problem at hand   using the whiteboard and the tutor would assist them. We help students by providing a helping hand and with live feedback. So the students learn as to where they are going wrong. This sort of an interactive learning is very good especially when a student feels threatened by a subject and isn’t able to cope well in a fully packed class. The individual attention and step by step assistance helps them deal with their fears and learn the subject without any pressure. This ensures better grasp of the concepts and also does wonders for their self confidence and improves grades. Other advantages of learning with such a medium are the round the clock availability of tutors, being able to learn from home, safety, connecting as and when a student has doubts, cost effectiveness and technological tools such as e-flashcards, recording of sessions and global connectivity. Given the advantages, it is no wonder that the platform has a lot of takers and is emerging to be one of the most popular medium for learning.

Can You Name Ten Famous French Actors

Can You Name Ten Famous French Actors How Many Famous French Stars Can You Name? ChaptersThe Scandalous OnesThe SirensWhat About Actors?Newsflash: Four of the top ten foreign films of 2018 are French!While American superheroes battle evil at the box office, thought-provoking films of social commentary and the lives of real people are playing on silver screens everywhere.True, they are subtitled: unless you speak fluent French, it would be difficult to follow the rapid-fire dialogue and the sardonic twists of phrases.Still, you will find nary a special effect, nor much CGI â€" computer generated imagery in French language films.There is one extraordinary costume among those four French films mentioned above, but then, race car drivers do wear a lot of protective gear.That was a spoiler!With no masks and capes to hide behind, and no Lycra tights to display taut musculature, French actors really have only one choice: to act.If we were discussing American cinema, we might quip Who was that masked man?, a reference to Batman.As we are discussing French cinema, we'd li ke to know: who are your French favourites of the big screen?From Simone Signoret to Vincent Cassel; from Jacques Audiard to Jean Pierre Jeunet: let us tell you about ours!Or click here to find out why cinema is a national obsession in France.Ten years later, she mysteriously retired from screen, stage and studio, having recorded over 60 songs during her short career, and made 47 films. Today, she is wholly focused on activism.And, it seems, hatred and disdain!No fewer than five times has she been prosecuted for inciting racial and religious hatred, at one time being charged the highest fine ever imposed in France for that crime.She gave a clue to her irascible temperament when she refused the Legion of Honour award, in 1987.Apparently, she's not mellowed since then!Marion CotillardThis is an actress who had no problems accepting France's highest civilian award. In 2016, Ms. Cotillard was bestowed the very honour Ms. Bardot had refused.Besides that distinction, this French actress i s the proud recipient of a Bafta, a Golden Globe, two Césars and a Lumière Award. What she did to earn them is phenomenal: to date, her films have brought in more than three billion dollars at the box office.Clearly, she is a draw; a magnetic force that few can resist.After all, how many women could pull off such a realistic performance in La Vie en Rose as Ms. Cotillard did in portraying Edith Piaf, the most famous French singer?It is that attraction the tabloids speculated on that sounded the death knell for Brad Pitt's marriage. When they filmed Allied together, there was a rumoured romance...But that is not the only reason why she is on our scandal list.One of her more dramatic moves on the activism front was caging herself in front of the Louvre to demand the release of 30 GreenPeace workers, whereby she staunchly proclaimed herself a climate defender.These three remarkable French actresses, so talented in their portrayal of Everyman â€" Everywoman?, seem to make more use of their social position than merely being eye candy and winning awards.Even if they do so outrageously!The incomparable Ms. Darrieux, pictured here at 91 years young Source: Wikipedia Credit: Studio HarcourtThe SirensBefore we go on, a trivia question: Roger Vadim had a love affair with two of our scandalous sirens. Which ones?The three Dames of French film just discussed no doubt qualify as screen sirens; it is only the extremity of their misdeeds that put them on the scandals list.Now we feature three women of haunting beauty and staggering skill at immersing themselves so completely into their roles that, for the time of filming, they actually become their character.Audrey TautouAmelie, perhaps one of the best known French movies worldwide, earned Audrey Tautou international acclaim as the irrepressibly curious, sunnily optimistic title character.With only a handful of roles beneath her belt before landing the lead in that project, naturally she scored countless awards â€" as did t he film.Since then, she has diversified her stock: comedies, dramas, intrigue, The Da Vinci Code...Although she has made English language films in the past, she firmly insists that she is a French actress, and will continue to work in France.Juliette BinocheShe nursed The English Patient and brought Chocolat to Johnny Depp, and somehow, she finds the time to participate in organisations such as Reporters Without Borders.Often referred to in the press as La Binoche, she has had no issue starring in both English and French production films during her 35 year career. And it looks like there is no stopping her!Isabelle HuppertThe Piano Teacher lead actress has been touted as one of the most accomplished in the world today.And for good reason!With a career spanning nearly 50 years, this Parisian has had the opportunity to emote to the widest range of the human experience: tragedy and despair; comedy and compulsion â€" all with command and precision.For all of that, she has most recently been compared to Isabelle Adjani who, in that film critic's opinion, goes far deeper into agony and passion than this established luminary.Honourable Mention: Danielle DarrieuxIn spite of trying to keep the numbers balanced, casting our vote for 3 scandals, 3 sirens and 3 of the best actor type, this list would not be complete without mention of the phenomenal Danielle.Her career spanned a record 80 years; she was still accepting juicy roles as late as 2010 â€" at the ripe young age of 97.Oh, if we could all be so gifted!This 1962 head shot makes it easy to understand why Alain Delon was a heartthrob! Source: Wikipedia Credit: Stefan KragujevicWhat About Actors?It seems easier to critique actresses because, quite frankly, there is more information about them.By contrast, actors who behave badly are generally not reported on, at least not to the extent that their female counterparts are.Our first actor is a bit of a rebel, though...Gerard DepardieuThere is a question of whether we sh ould  consider Monsieur Depardieu on the list of French actors, as he stated in 2012 that he would give up his French passport, and currently resides in Belgium.Nevertheless, he has made important contributions to French cinema, having starred in The Last Metro, and Jean de Florette â€" which made him an international star.In fact, he is considered the most prolific character actors of all time, having made more than 170 films since 1966.His flair for comedy virtually guaranteed him a role in all four Asterix movies, but he has also been known to star in the occasional thriller.He also indulges in the occasional romantic comedy, as seen in Cyrano de Bergerac, for which he won the Best Actor award at the Cannes French film festival.His popularity has virtually eclipsed his bad boy persona: drink driving, serial womanising and, of all things, voiding his bladder in a bottle on a plane!Alain DelonThis veteran French actor became one of French movies' greatest sex symbols of the 1960s.D iscovered in Cannes by an American talent scout, he was offered his first contract, contingent upon his learning English.He resisted the lure of Hollywood after meeting famed French film director Yves Allegret, who cast him in his debut film.Once engaged to Romy Schneider â€" they met on a movie set, he too has enjoyed his share of romantic relationships and legal troubles.No, the Markovic Affair was not a fictional account of intrigue...Initially associated with the New Wave, this film festival favourite is best known for Breathless â€" one of his earliest roles.A star of innumerable commercial films, he scorned intellectual ventures, preferring action to nudity.Whether a Very Long Engagement â€" pun intended, or a promising ascension, actors and actresses in France thrill French audiences, and those worldwide.The reading of subtitles aside, there is no one genre that defines the quintessential French film, only excellence as portrayed by talented French people on the silver screen .Do you have your own list of the best French films? Is it similar to this one?If you enjoyed this article, why not learn more about the history of French cinema?If you're inspired to find a tutor, searching for French lessons London  produces the most results on Superprof but there is a lot more choice if you look for French lessons online.

Differential Equations Solver

Differential Equations Solver Differential equations solver is a tool used to solve the differential equations which contains variables and their derivatives. Apart from this it also solves different order differential equation such as first order, second order etc. They are of ordinary or partial derivative. In simple words we can say that differential equations are equations that contain derivative of functions or differentials. Problem 1: Solve the differential equation d y / d x = 1 + x + y + x y Solution: Given equation is written as d y / d x = (1 + x) + y (1 + x) = d y / d x = (1 + x) (1 + y) = d y / (1 + y) = (1 + x) d x = Integrating we have, log (1 + y) = x + (x^2/2) + c which is required solution. Problem 2: Solve 3 ex tan y d x + (1 + ex) sec2 y d y = 0 Solution: The given equation can be written in the form of 3 ex / (1 + ex) d x = ( sec2 y / tan y )d y = Integrating on both sides we get, 3 log (1 + ex) + log tan y = log c = Taking log outside we get, log ( tan y (1 + ex) ^3) = log c = Now we can cancel log on both sides = tan y (1 + ex) ^3 = c. = Therefore, the required solution is (1 + ex) ^3 tan y = c