Uc college essays
Unit 6 Chemistry Test
Wednesday, April 1, 2020
My SI Vs Tutoring Battle Was an Online Battle
My SI Vs Tutoring Battle Was an Online BattleThis is an article I wrote when my SI vs Tutoring battle were heating up. These articles are about the battle for which side is winning and what the process is like to get to the point where you can win the battle.My SI vs Tutoring battle started a couple of years ago when my son, who was in third grade at the time, struggled with a subject. We knew there was a problem because he didn't have the knowledge we'd expected him to have, but we couldn't figure out what that problem was. We started looking for a tutor to help him but were told that they weren't available at that time. He was reading more than he could read and he was also not listening at the same rate he should.At that point, it seemed like we were doomed for failure. We would have to let our son continue to learn at his own pace or have him take the child-centered approach. Unfortunately, if we had taken the child-centered approach, my husband would have lost his job. I'll save the discussion of that for another article.My husband and I decided to look into the options of SI and tutoring. When we went to our local college, we found out that SI and tutoring were only offered in certain subjects. They were only available in a handful of subjects, and they had to be customized. And finally, there were a limited number of classrooms that allowed these types of programs.When we tried to find an alternative to SI and tutoring, we found that there weren't any other programs which could help us. Some people did offer independent study sessions, but we had never really considered that option. So, it wasn't until recently that we started considering online programs.An online learning program is ideal for any parent who doesn't want to deal with the scheduling and other logistical details of a traditional classroom. Plus, it also allows parents to teach their children from home. The online program will usually include at least one instructor, which means the parent won't need to go to school or to work to help their child learn.There are benefits to both programs, but it seems that online tutoring is becoming more popular due to the lack of costs associated with it. It is also a lot more convenient and a lot less expensive than traditional tutoring. You can choose the program that works best for your family and your child's needs.It seems that I was wrong about my struggle with SI and tutoring. Since I was more interested in finding a way to help my son in his struggles with the subject rather than to lose my job over it, I ended up opting for online tutoring. I hope that this article has helped you understand why an online program might be your best option in such a situation.
Saturday, March 21, 2020
What is Organic Chemistry?
What is Organic Chemistry?If you've never taken a chemistry class in your life, it's safe to say that you don't know the first thing about the subjects of Chemistry and Organic Chemistry. These two are the same thing, but for different people. But what exactly is the difference between these two subjects?Let's start by talking about chemistry. At its very core, this subject is all about the chemical bonds and their creation and destruction. This has taken science from the rigid form that it was with scientists studying the periodic table of elements to a much more flexible and welcoming study, where a student can now be taught how to apply those same techniques to other science and technology fields. One of the keys to success in this field is having a solid foundation of knowledge about the basic chemistry concepts. Not only will you be able to construct structures out of chemical reactions, but you'll also have a good understanding of some very powerful and useful tools in the stud ent's toolbox.Now, let's take a look at Organic Chemistry. Organic Chemistry deals with the properties of matter that are being studied, such as vitamins, hormones, plastics, and other substances. There are many chemicals that might be found in common use today, such as vaccines, aspirin, and food additives, but in the end, all are just chemicals.To explain further, chemicals are made up of atoms and they break down in a chemical bond. There are known as 'actives'inactives'. These two properties are often used to calculate how well a substance can absorb or give off certain chemicals depending on their state of being.Although these two subjects are two completely different subjects, they do have a lot in common. The study of chemical reactions is very similar to studying the chemical bonding of an atom. This is why many students who are studying Chemistry as a field of study, don't mind learning the subject from the old school method, just as long as they do get the 'meat' of it in one semester.Still, there are some great reasons to learn more about Organic Chemistry, especially when it comes to explaining reactions and evaluating how effective these reaction methods are. Organic Chemistry is all about understanding the chemistry of the world around us, which includes, for example, the many compounds we find in foods, medicine, and the environment. It's important to understand how these substances affect our bodies, our health, and the earth we live on. You can find examples of organic reactions in the food we eat, how medicine works, and the products we use every day.Of course, learning about Organic Chemistry is not just about understanding the chemical bonding. Students also need to understand the limitations of the bonds and how different substances react to the same substances. The subject allows them to gain insight into how new chemistry and scientific principles will evolve in the future. It also helps them understand just how essential and valuable th e compounds we put into our bodies are, even as we eat them.
Friday, March 6, 2020
Preparing for Your Stay in Berlin Traveling Living in Berlin
Preparing for Your Stay in Berlin Traveling Living in Berlin The Ultimate Guide for Living in the German Capital ChaptersThe Necessary Budget for a Stay in BerlinThe Price of Services in the German CapitalSecuring Housing in Berlin CityThings You Must See in BerlinLeisure Activities in BerlinSome Advice for Your Trip AbroadIf youâve chosen to visit Berlin for a weekend or for a long holiday â" youâve chosen the right city. Berlin is often ranked as one of the best places to live in the world - despite the recent rise in housing trouble.If youâre looking to experience the best that Germany has to offer, Berlin is one of the best cities to experience this. The German capital is a great place to live comfortably while visiting some of the monuments that have marked German history and culture.Whether youâre looking for the best place to live or stay during your visit in Berlin, this guide covers everything from housing costs to the best metro areas in the city.Deciding where to stay in Berlin can be difficult but exciting SönkeGerman Teacher 5.00 (5) £30/h1st lesson free!Discover all ou r tutors ClaudiaGerman Teacher 4.89 (9) £20/h1st lesson free!Discover all our tutors SefaGerman Teacher £20/h1st lesson free!Discover all our tutors HilaryGerman Teacher 5.00 (16) £25/h1st lesson free!Discover all our tutors LisaGerman Teacher 5.00 (8) £20/h1st lesson free!Discover all our tutors ChrisGerman Teacher 5.00 (19) £39/h1st lesson free!Discover all our tutors WendyGerman Teacher 5.00 (2) £25/h1st lesson free!Discover all our tutors HowardGerman Teacher 5.00 (6) £20/h1st lesson free!Discover all our tutorsThe Necessary Budget for a Stay in BerlinLiving or visiting Berlin has many positives, from its low crime, high living index and low median home price â" your trip might make Berlin livability look extremely easy. However, taking a close look at your budget during your stay abroad is a vital step in planning your stay.Flights can vary from as low as 30 pounds to 300 pounds. For example, the average cost of flying from Glasgow ranges from 75 pounds to 152 po unds, while flights from London have been known to reach even thousands of pounds.If you have time to spare, or want to lower your average monthly travel expenses, or are moving abroad an need a bit more flexibility in your travels, you can also make the journey to Berlin by car. If youâre travelling from the most expensive city in the UK, otherwise known as London, this journey will take you about 12 hours nonstop.If youâre travelling from Liverpool, however, your journey time will be almost the same as if you were living in Spain in Barcelona â" from 15 hours to 20 hours nonstop. Please keep in mind that the average rent price for a car does not allow for you, normally, to travel from country to country.The Price of Services in the German CapitalWhile these prices might make it seem as if international living is quite pricey, or give you an impression that Berlin is one of the most expensive cities â" it is actually one of the more affordable options for experiencing sausage s, bretzels, currywurst, apfelstrudel and more!In a country where the average household income is actually lower than that of the United Kingdom, Berlin can seem like a cheaper city to visit than many of the other capitals of Europe.Looking at the price comparison between Berlin and many major cities in the UK can give you an idea of why it is constantly voted as one of the best cities to live in and dispel the myth that it is an expensive city.Food in Berlin is actually 15% cheaper than in London, whereas transportation is a whopping 40% cheaper. While housing is 5% more expensive than in cities like Manchester, personal care including everything from doctor visits to shampoo â" is about 21% cheaper.You donât need to be an expert or have an economist intelligence background to realize that Berlin is actually also one of the best places to retire in Germany. Here are some of the average prices of some services you will need in Berlin that will give you an idea of the overall cost of living as well as insight as to why itâs one of the most liveable cities in the world.Basic dinner for two in a pub: 27 poundsTwo tickets to the theatre: 76 poundsA cocktail: 8 pounds1 pint of beer: 2.50 poundsMonthly public transport: 70 pounds SönkeGerman Teacher 5.00 (5) £30/h1st lesson free!Discover all our tutors ClaudiaGerman Teacher 4.89 (9) £20/h1st lesson free!Discover all our tutors SefaGerman Teacher £20/h1st lesson free!Discover all our tutors HilaryGerman Teacher 5.00 (16) £25/h1st lesson free!Discover all our tutors LisaGerman Teacher 5.00 (8) £20/h1st lesson free!Discover all our tutors ChrisGerman Teacher 5.00 (19) £39/h1st lesson free!Discover all our tutors WendyGerman Teacher 5.00 (2) £25/h1st lesson free!Discover all our tutors HowardGerman Teacher 5.00 (6) £20/h1st lesson free!Discover all our tutorsSecuring Housing in Berlin CityWhile you might be jumping at the chance to experience the expat life in what many consider the safest city in Northern Germany with such a low cost of living index, Berlin is not part of the small cities list. It does require some time in order to figure out the cheapest places to live or stay while on holiday.Luckily, weâve compiled some key information that, while not being as meticulous as a cost of living calculator, will help you execute a living comparison to your current city.In Berlin, as with all German cities, there exists a rich culture of hostels. To give you an idea without going into any information from a cost of living survey, there are a little over 100 hostels in the Berlin area.The average price of a night in about 20 pounds, while the price of a night in a dorm can range anywhere from 4 to 80 pounds. To compare cost of living and staying in a hostel in some of the major cities in Germany, the average price for a hostel in Munich is about 16 pounds while in Hamburg that price is about 25 pounds.If youâre looking towards Airbnb, the price of renting a single bedro om apartment around the centre of Berlin is around 50 to 80 euros. The living cost for a month renting from Airbnb is on average 1,600 pounds in July and 2,000 in November.You will most likely find the lowest cost of living and travelling to be from October to February, the lower cost of living being obviously associated with the colder weather and busier work seasons.Lodging in a HotelIf you have a more flexible budget or are paranoid about staying in hostels, despite the low crime rate associated with them, here is a cost of living comparison and visiting comparison to hotels in the Berlin area.Public transport in Berlin can be relatively cheaper than most major citiesThings You Must See in BerlinWhile there are many different components you should take into account while travelling or living abroad, such as affordability, median income, home prices and home value â" another important consideration is what cultural activities the city has to offer. Berlin is a big city, which mea ns that it has many different social and historical monuments and museums that are worth checking out.Find German classes London on Superprof.Here are some of the must-see monuments while youâre staying in Berlin:Brandenburg GateReichstag buildingBerliner Dom, or Berlin CathedralFernsehturm de BerlinAlexanderplatzSchloss Charlottenburg palaceSanssouci palaceBerlin Victory ColumnOn the other hand, if you ever get tired of walking around or need some more historical stimulation, youâll feel right at home in a capital that is full to the brim with museums and memorials, often with links to the Berlin wall. Here is a list of the sites you can visit:East Side GalleryMemorial to the Murdered Jews of EuropeCheckpoint CharliePergamon MuseumMemorial to the Berlin WallJewish MuseumGDR MuseumOne thing is for sure: you will never get bored in Berlin and you while it is certain you wonât have time to accomplish seeing everything during your stay, you can rest assured that you will get the most out of your visit.Find a German language course anywhere in the UK.Leisure Activities in BerlinNewcomers can be overwhelmed with the number of activities you can find in Berlin alone â" which is why its important to have some ideas of what you can do for leisure activities.If youâre looking to spend a day simply wandering, there are no better location to do this than the Berlin Zoo or the Berlin aquarium. If youâre a sports lover, look towards the Berlin Olympic stadium in order to learn more about the interesting history of the building.In the winter, you will be able to profit from the ice skating rink at the Liquidrom. For those interested in film, the cinema tickets in Berlin are actually cheaper than in many major cities in the UK. And of course, there are plenty of bars and cheap beer to keep you entertained all year long.Get some tips from German people by reading online forums on living in Berlin!Some Advice for Your Trip AbroadAs with any new city, it takes a whil e to get used to the culture shock or simply to find the restaurants and bars that best fit your lifestyle.One great idea, if youâre ambitious and want to visit the majority of the monuments in Berlin, would be to get a Welcome Card. The special pass will allow you to travel on common transport for free while also scoring discounts on monuments, restaurants and museums in the city.If youâre the type of person that loves to discover a city by simply wandering about, renting a bicycle might be the perfect solution. Not only is it a cheap option for touring the city, Berlin is also one of the most bike friendly cities in Europe.If youâre interested in knowing when the best season is to travel to Berlin, know that the answer will depend on what youâd like to do during your visit. The summer is an ideal time for tourists who are looking for heat, outdoor activities and walking around. The winter season is more for tourists who want to avoid crowds, spend time in museums or simply prefer colder weather.Another tip to follow while youâre visiting or living in Berlin is that the city mostly functions on physical notes, so if youâre the type of person who only carries around debit cards â" make sure to take out some cash before going anywhere in the city.
Thursday, March 5, 2020
Solve the following System of Equations - Online Tutoring
Solve the following System of Equations - Online Tutoring System of equations are more than one equations which contain the same solution. To solve a system of equations we require the same number of equations as the number of unknown variables. An equations can consist of one or more than one unknown variables with different coefficient numbers and constant numbers. Example 1: Solve the system of equations x - y = 10 and x + y = 6? Solution: The given equations are x - y = 10 and x + y = 6. Here x, y are the unknown variables. Substitute the variable x. From one equation x = 10 + y, substituting in the other equation. This gives 10 + y + y = 6; 10 + 2y = 6; 2y = -4; y = -2 Now substitute y = -2 in x + y = 6; x = 8. Hence the solution is x = 8 and y = -2. Example 2: Solve the system of equations x - y = -3 and x + y = 1? Solution: The given equations are x - y = -3 and x + y = 1. Here x, y are the unknown variables. Substitute the variable x. From one equation x = -3 + y, substituting in the other equation. This gives -3 + y + y = 1; 2y - 3 = 1; 2y = 4; y = 2. Now substitute y = 2 in x + y = 1; x = -1. Hence the solution is x = -1 and y = 2.
What is a circle graph
What is a circle graph A circle graph is a graph of a circle whose chords, when drawn from one point on the circle to another point on the circle intersect each other within the circle. Circle graphs are also known as pie graphs or pie charts, and the intersection of the chords in the circle is used to represent different proportions or statistical data of certain information. Circle graphs or pie charts are very useful and helpful in organizing information and to compare and represent ratio of a part with respect to the whole. Example 1: In a basket of fruits there are 2 apples, 4 oranges and 2 peaches. Show the percentage of the fruits in a circle/pie graph. Total number of fruits in the basket = 8 Number of apples= 2== % of apples = 2/8 * 100% = 25% Number of oranges= 4== % of oranges = 4/8 * 100% = 50% Students in dance club= 1==% of them= 1/10 * 100% = 10% Number of apples= 2== % of apples = 2/8 * 100% = 25% Number of oranges= 4== % of oranges = 4/8 * 100% = 50% Number of peaches= 2== % of peaches = 2/8 * 100% = 25% Therefore the percent of each fruit is shown in the circle graph. Example 2: In a class of 10 students, 4 students are in science club, 5 students are in sports club and 1 student is in dance club. Show the percentage of students in each club in a circle/pie graph. Total number of students in the class= 10 Students in science club= 4==% of them= 4/10 * 100% = 40% Students in sports club= 5==% of them= 5/10 * 100% = 50% Students in dance club= 1==% of them= 1/10 * 100% = 10% Therefore the percentage of students in each club is shown.
Molar Mass
Molar Mass Molar Mass Chemistry deals with the compositions of atoms and molecules. There are innumerable number of reactions where the atoms and molecules react with each other and form products. Molar mass of molecules and compounds play a very important role in different stoichiometric calculations. Every atoms or compound have both physical and chemical properties. Molar mass is one the physical property of the given substance. It can also be referred as the mass of the given molecule or compound. Difference between amu (Atomic mass Unit) and grams/mol. The Atomic mass unit or the amu is the units that is used for measuring the mass of each atom. Periodic table is often referred to find mass of the atoms. In the periodic table the mass of each atom is given in terms of amu. This atomic mass unit of an individual atom is taken to find the molar mass of a compound or a molecule. The unit of molar mass is however grams/mol as its the combined mass of the atoms. Shown below are examples related to the calculation of the molar mass. The Molar mass of one mole of CuSO4. Given is one mole of Copper Sulfate CusSO4. Follow the steps below for finding the Molar mass: One mole of CuSO4 consists of 1 Copper atom, 1 Sulphur atom and 4 atoms of oxygen. Refer to the periodic table get the atomic mass number of Copper (Cu), Sulfur (S) and Oxygen (O) atoms. For finding the molar mass of CuSO4 add the masses of the atoms as shown below: Mass of CuSO4 = (Atomic mass of Copper) + (Atomic mass of Sulfur) + 4 (Atomic mass of Oxygen) The periodic table is always used to find the mass number of the given atoms. Cu has a mass number of 63.456 amu, Sulfur S has a mass number of 32.065 amu, and Oxygen has a molar mass of 15.9994 amu. Adding all the atomic mass units gives the following: Molar Mass = 1(63.456) + 1(32.065) + 4(15.9994) = 63.456 + 32.065 + 63.9976. = 159.6086 g/mol. The Molar mass of 1 moles of NH3. Given is 1 moles of NH3 which is also called as Ammonia. Steps for finding the Molar mass of Ammonia: One mole of NH3 consists of 1 Nitrogen atom, and 3 atoms of Hydrogen. Refer to the periodic table get the atomic mass number of Nitrogen (N), Hydrogen (H). For finding the molar mass of NH3 add the masses of the atoms as shown below: Mass of NH3 = (Atomic mass of Hydrogen) + 3 (Atomic mass of Hydrogen) The periodic table is always used obtain the atomic mass number of the given atoms. N has a mass number of 14.0067 amu, Hydrogen has a mass number of 1.00974 amu. Molar Mass = [1(14.0067) + 3(1.00974)] g/mol = [14.0067 + 3.02922] g/mol = 17.03592 g/mol. Rounding the answer to two decimal places. Follow the steps below: Relation between Molar Mass and Number of Moles: The molar mass of a substance is independent of the number of moles. This is because molar mass of the substance weighs according to the composition of its atoms. The total mass of the substance however increases with the increase in the number of moles. The Moles and Molar mass of a substance are connected by the formula stated below: The units for the mass of a substance is grams and the units for the moles is mol. This also implies that the units for the molar mass of a given substance is grams/mol. Shown below are some solved examples to find the number of moles for different substances. 1) Find the molar mass of a 3 mole of an element weighing 60 grams. Mass of the substance given = 60 grams. Number of moles = 3 moles. Using the formula: Molar mass = 60 grams/3 mol = 20 gm/mol. 2) In a lab experiment the chemist used 9 moles of Fe2O3. Find mass of Iron Oxide consumed if the mass was totally consumed. For calculating the mass of Iron Oxide Fe2O3, its molar mass is required. One mole of Fe2O3 consists of 2 atoms of Iron and three atoms of Oxygen. Refer to the periodic table to obtain the atomic mass unit for Iron and Oxygen. The atomic mass unit of Iron is 55.845 amu and the atomic mass unit of Oxygen is 15.9994 amu. Adding the atomic mass units gives: Molar mass of Fe2O3 = 2 (55.845) + 3 (15.994) = 159.6882 g/mol = 159.69 g/mol (approximately.) Using the formula: Mass of Fe2O3 = 159.69 x 9 = 1437.21 grams. 3) Calculate how many number of moles of H2O molecules weight 36 grams. Given is the mass of H2O molecule = 36 grams. Now find the Molar mass of H2O in the following steps below: The H2O molecule has two Hydrogen atoms and one Oxygen atom. For finding the molar mass of one H2O molecule look for the atomic masses of Hydrogen and oxygen. Hydrogen atom weighs 1.00794 amu and Oxygen weighs 15.9994 amu. Molar Mass of H2O = [2(1.00794) + (15.9994)] g/mol = [2.01588 + 15.9994] g/mol = 18.01528 g/mol. = 18.0 (On approximation.) Use the Molar mass formula mentioned above for finding the number of Moles: Substituting the values gives: Moles = 36/18.0 = 2.0 moles.
3 Questions to Ask Your College About Financial Aid
3 Questions to Ask Your College About Financial Aid Learning to navigate financial aid can be challenging, and it is not a topic that is always forefront in students minds as they prepare for schoolafter all, academics, extracurricular activities, and social opportunities are of great interest to students! In order to better understand the system at your institution, here are three questions to ask your college about financial aid: 1. What are the financial aid deadlines, and how can I ensure I have submitted the necessary paperwork? Many students believe that because they submitted their Free Application for Federal Student Aid (FAFSA) and indicated their school of choice, they are finished with the financial aid process. However, this is not the case. The college or university you choose to attend may maintain its own deadlines, and in many cases, there are additional steps to address, documentation to provide, and forms to fill out before your financial aid application is considered complete. Ensure you speak to your financial aid office about any next steps after you fill out your FAFSA. Certain offices post information and checklists online, but if you have any questions, call or visit in person for in-depth assistance. Often, schools create student portals for their financial aid system. Students must log in to electronically complete forms, update their information, and submit their financial aid files. Ask your college or university if it will contact you if you need to fill out additional forms or provide documents, or if you will need to check an electronic portal or online student system. Double-check that your contact information, including your email address, is current and accurate. Some schools rely solely on electronic communication, so it is imperative that you have a working email that you check frequently. Here is some great information on colleges that address financial needs. 2. What additional forms of financial aid are available, and how do I go about applying for them? In addition to the funding available through the federal government, there are other types of aid available to students, such as state funds, grants and scholarships for specific colleges or universities, or programs that pertain to certain groups of students (such as education majors or freshmen). Often, these funds require a separate application. Inquire with your financial aid office to determine what other options are available, as well as how you can apply for them. In addition, financial aid offices can frequently direct you to places where you can apply for scholarships, programs, or grants that can provide assistance with school expenses (i.e. textbooks) depending on your specific circumstances. 3. When will I be notified of my financial aid award? Not knowing how much or what types of financial aid you will receive can be stressful. Ask the financial aid office when you will be notified of your award, as well as how you will be notified. If you have not heard back from the financial aid office by the date it notes, contact the office to ensure your award notification was sent. Knowing when you will hear about your financial aid award can help ease your mind, as well as allow you to better plan for your college experience. Financial aid can sometimes be confusing and difficult to navigate, but by asking questions of your financial aid office, you can be sure you have the most information possible. Become as informed as you canabout the financial aid process at the college of your choice, and remember that the staff is there to help you succeed in your academic career!
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