GASES

  1. How many moles of oxygen gas exert a pressure of 63.3 kPa in a volume of 5.00 L at a temperature of –23oC

Consider a 2.00 L sealed rubber container at 10ºC that has a pressure of 150 kPa. Now imagine that this container is then heated to 180ºC while the pressure is held constant.

What is the new volume?

2. Which gas law is represented by this scenario? Justify your answer by explaining what variables are changing and which are held constant.

 

  1. If you filled up a balloon to a volume of 1.50 L and noticed it at a pressure of 5.0 atms while at 25o
  2. What must the pressure be if you found a way to shrink it to 0.50 L without popping the balloon and kept it at a constant temperature?

 

  1. Which gas law is represented by this scenario? Justify your answer by explaining what variables are changing and which are held constant.

 

  1. 0 g of Helium (He) are confined in a 20.87 L tank at 32.6oC. What is the pressure inside the container, in torr?

 

 

  1. How many grams of Argon (Ar) are present in a 5230 mL sample at 1 atm and 50oC?

 

  1. A gas sample is analyzed in a lab in the United Kingdom and is found to be at a Temperature of 547.1 K and is being held under a pressure of 235 kPa. A scientist must convert these values into the accepted units before communicating this information to their partner lab in the United States.
  2. What should this scientist report the Temperature as in units of Fahrenheit?

 

 

 

 

  1. What should the scientist report the Pressure as in units of mm Hg?
  2. Fill in the blanks: Gas pressure is the result of the _____________ of the gas particles  with the _________ of the container they are held in.

 

  1. Fill in the blank: The only gas law not represented in the Combined Gas law is _________________ Gas Law.

 

  1. Fill in the blank: If the temperature of a gas is decreased, it can also be said that the _____________ of the gas particles is also decreased..

 

  1. Fill in the blank: The only gas law that has an inverse relationship between the two changing variables is ______________ Gas Law.
Get 20% Discount on This Paper
Pages (550 words)
Approximate price: -

Try it now!

Get 20% Discount on This Paper

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Ace Writing Center has stood as the world’s leading custom essay writing services providers. Once you enter all the details in the order form under the place order button, the rest is up to us.

Essays

Essay Writing Services

At Ace Writing Center, Nowadays, students normally have extremely busy schedules. You will note that some of them have to take on some evening or weekend jobs in order to get some income that can help them to sustain in college or in the university. This can deny them a chance to write all the essays given. Others usually get bombarded with a lot of work by their lecturers. This can still delay such students from working on all their essays. However, some of them usually try to work on all these essays but end up delivering their work late. This can prevent them from graduating since most lecturers are strict on deadlines. If you want to write a business essay, the wise way is to hire an outstanding essay writing service like us, so that you can get the best results. If you are keen, you will note that many companies usually overcharge their customers. Some of them are there only to make money. And in reality, they really don’t care to build a long term commitment with students. You should not choose such companies. You should take your time and choose a reliable company to work with. Ace Writing Center is the ultimate solution for you. We have been offering our writing service for more than 7 years. This is a clear indication that you will get quality essay writing service. We have a wide range of writers who can work on any business essay that you might have. We believe in doing extensive research so that we can provide quality work to all our clients. .

Admissions

Admission and Business Papers

Have you ever had to write an admission essay for college? The majority of students face the same issues when applying to a university or college and many in such situations decide they need professional help to cope with this matter. They get in a situation when the deadline keeps coming closer but lack motivation to start because they are just not sure if their writing skills are strong enough. We have a solution for you! Ace Writing Center is the best admission essay writing service with a large professional team and years of experience in providing high-quality papers to students of all levels and faculties. The mission of our team is to help students make their dreams of entering a good college come true and that’s what we offer!.

Editing

Editing and Proofreading

Sometimes all the words for your paper just flow out of your mind and into your fingers. You type quickly at your keyboard and there they are, your beautiful words right there on the screen. But you have no idea how to polish it up. You may be wishing there was a paper writing service that offered this type of writing service. Look no more! Here at Ace Writing Center, we offer you an editing and proofreading option that you can't find anywhere else..

Coursework

College Essay Writing

In case you are familiar Ace Writing Center, you know the way to distinguish a better company from a cheap one exactly. First of all, poor service website does not have a sufficient support. We think support team is an essential part of success; it has to answer all clients’ questions and be a connecting link between clients and their writers. On our web-service you will get answers about anything you need and your writer will receive all your instructions, assignments and requirements exactly and swiftly. A writing service that we run has got a flexible pricing system that will save you from senseless wastes and many bonus systems that let you sparing money for something important for you.

See all services