Shielding in Chemistry - The Hydrogen

Shielding in Chemistry - The HydrogenShielding in Chemistry has two main concerns. First, the shielding system must be able to withstand even the worst environments that can occur in experiments and second, the shield must be able to maintain the integrity of the experiment and reduce the effect of external influences, such as atmospheric conditions, heat sources and pressure changes.For the first concern, carbon dioxide (CO2) is used to provide shielding. When a substance is added to a gas containing oxygen it combines with the oxygen and creates an atmosphere. The two gases combine to create this atmosphere and a molecular bond is formed. This bond is that with the molecular nucleus of the oxygen molecule.In the atmosphere, the carbon dioxide and the oxygen go through a series of chemical reactions to form some compounds. These compounds are less dense than the air and, as they rise in the atmosphere, are being compressed. This is because the water molecules around them are more de nse than the air. As the molecules rise, the water molecules are pressurised causing them to rise. The release of this compressed air also causes compression in the surrounding gas molecules which, in turn, causes the atoms of the molecules to become separated.In order to stabilize the rising molecules, a water molecule is positioned between the two slightly buoyant atoms of the surrounding gas molecules. Since this water molecule is similar to the surrounding water molecules, it is protected from the pressurised air and is able to float to the top of the molecule. This water molecule then becomes 'smeared' with the surrounding molecules due to the attractive force.The smeared water molecule is then able to slide down the middle of the molecular line and join up with the central part of the water molecule. If the pressurised air has not caused the molecules to move far enough apart, then the smeared water molecules will combine with the neighbouring molecules in a water-oil structur e and form a lubricating fluid.While this oil does not allow the two molecules to combine and form a long molecule, it provides a protective barrier and prevents the water molecules from being separated. As a result, the pressurised air has much less effect on the molecule which means it is more stable.Once the apparatus is put into a sealed room, which has high temperatures, it is important that there is always an open supply of hydrogen. The hydrogen will change the molecular structure of the CO2 and could potentially cause it to explode.

Four Helpful Orange County Tutoring Posts from TutorNerds

Four Helpful Orange County Tutoring Posts from TutorNerds The Top Four Orange County Tutoring Posts From TutorNerds We love the communities we serve, which is why we often share tips relevant to Orange County, Los Angeles, and San Diego families. Form tips on the best museums to how to make the most out of your summer, TutorNerds is here to help SoCal students succeed. Offering the best private tutoring in Orange County means working with the most experienced and skilled tutors in SoCal.   Many of our tutors graduated from Universities in the area, which makes them an excellent source of tips and knowledge for current students. Our Orange County tutors know whats its like to go to school in the area, which makes them easy people for students to relate to. As we continue to provide Orange County with the best private, in-home tutoring, well also continue to share our insights and tips on our blog and in the press. 4 Reasons to Get a Tutor Early in the School Year OC Mom Blog In this guest post on our favorite OC family blog, one of our tutors explains why its smart to get an Orange County tutor early in the school year. Many kids will need to work with a tutor at some point in the school year either for one particularly challenging subject or for overall study skills improvement. The child may be in elementary school or they may be entering their college prep years. More often than not students wait until there is a particular problem before they start investigating one-on-one tutoring and, unfortunately, fall far behind by the time they start their sessions. It’s definitely beneficial to work with a tutor early in the school year so that students can stay on track academically and maintain positive feelings about education. Study Tips from an Orange County Tutor In this post from 2014, one of our private tutors shares five of her favorite study tips. Getting advice on studying from teachers and parents can sometimes yield ordinary, old- fashioned or just boring results. Private tutors are great resources because they’re usually peers; students who have recently had to go through many of the same things you do. Five Things Every Parent Should Tell Their Kids Orange County Tutor OC Mom Blog Another helpful OC Mom Blog guest post from one of our private Orange County tutors. Though these these tips are focused on summer tutoring, they are still applicable during the school year as well. Many students will work with a one-on-one tutor over the summer in order to catch up on difficult and complicated subjects or get ahead of the game by completing test prep or college applications before the school year starts up again. Sometimes students already know their tutor because they’ve worked with them during the year and, as a result, their supplemental educator already knows what’s going on in the student’s academic life. In other circumstances the tutor will be a brand-new element to the child’s education. Regardless, there are definitely a few things every parent should tell their kid’s Orange County tutor this summer. ACT Tips Form a Private Irvine Test Prep Tutor Taking the ACT soon? Our Orange County test prep tutors share their best ACT tips in this post on our blog. If you are generally stressed out when the clock is ticking, you’ll be relieved to know that the ACT allows 35-60 minutes for the multiple choice sections and 30 minutes for the essay portion. The ACT English portion focuses heavily on the proper use of grammar and punctuation, so this is something that you’ll surely want to practice. You will need to act as an editor to make passages better. Our Private Orange County tutors are here to help you succeed! Call us today to learn more. All blog entries, with the exception of guest bloggers, are written by Tutor Nerds. Are you an education professional? If so, email us at pr@tutornerds.com for guest blogging and collaborations. We want to make this the best free education resource in SoCal, so feel free to suggest what you would like to see us write.

Tutoring students for private exam entry

Tutoring students for private exam entry There are many reasons why a student may choose to take exams privately. They may feel they are not reaching their full potential and need extra one-on-one support; they may wish to expand their studies beyond the set curriculum; or, in some cases, they may feel ready to take certain GCSEs or A-levels ahead of their peers. Whatever the reason, they'll need a private tutor, so how do you help a student who needs to undertake intensive exam revision? The responsibility for administration relating to the exam, such as paying entry fees and finding a location to take the exam remains with the student and their guardian, so your focus will be on helping them achieve their potential academically. Familiarise yourself with the full exam syllabus as soon as possible and make sure that the teaching schedule allows proportionate time for each topic, with ample wiggle room to accommodate a student's weak spots. As well as taking note of the essential knowledge the exam demands, think also about the core skills required and how you can help your student develop them. Does the subject have a strong literary or oral element? Does it require the ability to think literally or strategically? Identifying these key areas will not only give your students confidence on exam day, but will also enable you to make their home tuition sessions more focused and engaging.

10 Study Tips from an Irvine History Tutor

10 Study Tips from an Irvine History Tutor Tips from a Private Irvine History Tutor All students out there will be taking US history and many of you will be taking one of the AP history courses such as AP Euro, AP World or AP US. History is an important subject because it help us understand the world around us (get the grades youre capable of with the help of one of our Orange County history tutors), it helps us know where we came from and it helps us learn about the struggles and sacrifices that our ancestors made in order for us to have a better life in the 21st History also helps us learn about the struggles that people are still going through and how we can contribute to our future. It is also a primary subject and it would be a good idea for students to get an A grade in this subject (READ: A Students Guide to Study Breaks). Take a look at these tips to help you on your way to success as a history student 1. Skim through the entire unit once it is assigned. Don’t simply look at one chapter here and there because all of history is connected in one way or another. 2.   Look for cause and effect in all of the battles and wars that took place during the time span that you are learning about. Note which ‘wins’ and ‘losses’ led to an additional battle or the end of a war (READ: How accurate are multiple choice tests?). 3. US history students should make a list of accomplishments from every president that they are expected to know about. Write down why each president was inspired to make a change or provide a particular service or thing to US citizens. Also, write down a list of shortcomings that each president had. Think about why a particular president made a mistake or what circumstances led to such shortcomings. 4. Make a timeline (use the one provided in your textbook to help get you started). Make a note of all the important dates, events and people involved during that time period. Make sure that you have a different time line for each history class and a different timeline for each country. Try getting some poster paper so that your time line can be big enough that you can leave plenty of blank space and add to it as the semester goes on. 5. Color code. If you are taking world history, assign a different color to each country, this makes things visually clear and helps determine cause and effect. It can also help students understand how different countries relate to each other during wars as well as during times of peace. 6. Take notes. Students should be writing a 5-7 sentence summary of each chapter and a second summary for each unit. This will take you about 15 minutes now but it will save you hours later on and will also serve as a study guide when it comes time to get ready for the midterm and final exams. 7. Annotate your notes. Once you have down some basic notes, annotate them. Underline, highlight, circle or square any crucial information that you might want to remember later on. 8. If you are in an AP class, get the test prep book early on. Just because you will be taking the test in May, doesn’t mean that you should wait until March to order that test prep book. Order it now and use it as a giant study guide (READ: Building Vocabulary: Test Prep Edition). 9. Join a study group. Get together with a few of your friends and/or classmates and meet once a week at a coffee shop (or any suitable place) and discuss the basic events that will be on the next exam. If you are not able to meet in person try forming a history Circle on Google Hangouts where you can all study together remotely. 10. Think critically. In order to truly understand history, it is important to understand the ‘why’ in the WWWWWH (Who What When Where Why How). Answer questions like: Why where women excluded from the vote? Why did the world allow slavery to happen? Why did people endure indentured servitude? Why did people fight in the Crusades? Why did people in urban areas die from the plague faster than people in rural areas? Answers such as ‘because women were not thought of as equals’ or ‘because people thought religion was important’ is not going far enough. Dig deeper to fully comprehend these events (CLICK: Great History Website for Kids). All blog entries, with the exception of guest bloggers, are written by Tutor Nerds. Are you an education professional? If so, email us at info@tutornerds.com for guest blogging and collaborations. We want to make this the best free education resource in SoCal, so feel free to suggest what you would like to see us post about.

How To Find Tutor Jobs In New York

How To Find Tutor Jobs In New YorkIf you are in search of an employer who can help you get a suitable job, then finding tutor jobs in New York can be a good choice. The city has one of the largest number of universities in the world, and it is also the capital of the state. So there are plenty of people looking for jobs in New York, but how do you get them?First off, your first step should be to look for a job in the city which is able to give you a job that is short notice, and that is able to be done in a short period of time. You may need to find this out from the Human Resources Department of the university, or even the Chamber of Commerce of the city. This is not a problem. They have regular staffing dates, and they can provide you with information on this.Also, you need to know that, if you are looking for tutoring jobs in New York, there are those who require an interview. This is not a problem, and you will need to make sure that you schedule an interview, if you can. There a re plenty of tutors who would love to work with you. Tutors can find your resume online, or they can contact you through email.In the case of your appointment, you need to make sure that you book it so that you do not miss the interview, and you are able to avoid conflicts with other students. And you will need to make sure that you make sure that the tutor is flexible, so that you can go ahead and get the job.Employment opportunities can be difficult to come by, especially if you have never done this before. However, you can search the Internet and ask the professionals. There are usually free job boards that you can join, and that will provide you with many options. Job search sites are a good place to start, as there are plenty of tutors who can work with you.In this case, there are also online agencies that will take care of the job hunt, so that you will not have to search on your own. The agencies will provide you with all the necessary details.When you are searching for tutor jobs in New York, make sure that you take the advice of your friends and relatives, and they can help you with the search. Your friends will always be willing to help you out.

English Tutor in Korea - How to Choose One

English Tutor in Korea - How to Choose OneAre you considering taking an English tutor in Korea? I think that this is one of the best ways to learn a second language. Of course, you could take classes or live in Korea and work with an English tutor, but it would still be just as much fun to teach yourself some of the basics before moving forward.The first thing that you will want to do is select an excellent English tutor in Korea who is known for their experience in teaching English. There are many helpful resources online that you can consult to find the best one for you.Once you find one, make sure you like him or her. You should feel comfortable with them and you can find out by asking them how they operate or if they offer a demo session. Another thing you can do is to ask friends and relatives for referrals. This is one of the best ways to learn about the personalities of your potential teachers.Look up their job information and verify that they are licensed. Check their backgro und also to make sure they are legitimate. Do not trust a person with too many references just because they gave you a warm recommendation. A reputable teacher will have one to several and would not be hesitant to offer to show you more of their work.Set up a time to meet with the teacher in person or through Skype or other online meeting to explain your situation and lesson plans. You may want to consider attending a free workshop to see what they are all about.Show them some of your textbook and other course materials. If the teacher seems interested, ask for a private session. Be sure that you are communicating clearly, both in writing and talking with them in person. It is important to avoid any misunderstanding with your tutor, so try not to misunderstand in person. Make sure that you practice speaking the same words with your teacher so that you can get a feel for each other's English style. Remember that it is better to speak your words correctly than to speak incorrectly. If you are comfortable with your tutor, it will be easier for you to communicate. Now that you have picked the best teacher for your studying, you can find the right lessons for your personal needs and schedule.

Lial Intermediate Algebra Homework Help For School

Lial Intermediate Algebra Homework Help For SchoolThere are many Lial Intermediate Algebra homework help for school programs available online, so it is important to know which of these programs you want to join. If you are a new student, you might want to join an online class for more convenience. Here are some things to consider before you sign up.The first thing you should do is find out what the class schedule is like. You will need to plan your schedule at least a few weeks in advance. The reason is that students will need to have a class schedule that includes a lesson on a certain day. This is something that the online class cannot offer. It is just one lesson one day each week.You also need to look at the amount of time the class will need to teach you everything that you will need to know. If you are a beginner in algebra, you will want to find a class that will give you the time that you need to learn. If you are an advanced student, then you can expect to take one lesson pe r week.You will also need to find out if there are any homework assignments that are due during class time. You can either pay for it yourself or find someone to do it for you. Most online courses offer homework help for their students who need it, but you will have to pay for it.This is especially true with homework help for students. Most of the time, you will find that they will provide homework help with the program and it is free. There are some classes that charge money for this service.Finally, make sure that the class meets your expectations. These courses are designed to help students learn at their own pace, so you need to know if you will be able to go inat your own pace.Lial Intermediate Algebra Homework Help for School programs are a great way to help yourself get ahead. Most students have their homework done by the end of their first day in class.