We Offer Paper Writing Services on all Disciplines

Make an Order Now and we will be Glad to Help

Order Now



Ask an expert to help you with your homework

We are ready to assist you anytime.

Order Now

Thermodynamics Self Study Part 2 – Phase Change Activity

Thermodynamics Self Study Part 2 – Phase Change Activity

 

This picture is a heating curve and the equations used to solve problems associated with this curve.

Save your time - order a paper!

Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines

Order Paper Now

The above graph shows the heat absorbed by 2,000 g of an unknown substance.

Part 1: Identifying the sections

Give the actual temperature value for #1 – 4

1. What is the freezing point temperature of this substance? [ ]

2. What is the condensation point temperature of this substance? [ ]

3. What is the boiling point temperature of this substance? [ ]

4. What is the melting point temperature of this substance? [ ]

Use either a range of points (a-d = “phase”) or a single point (b = “point”) for #5 – 11.

5. In what section does melting occur? [ ]

6. In what section does boiling occur? [ ]

7. In what section does freezing occur? [ ]

8. In what section does condensation occur? [ ]

9. What area of the graph represents the vapor, or gas, phase? [ ]

10. What area of the graph represents the solid phase? [ ]

11. What area of the graph represents the liquid phase? [ ]

12. Refer to the liquid phase only for the following questions.

A. What is the temperature change during this phase? [ ]

B. From the graph find the amount of heat added (in Joules) during this phase. [ ]

C. Calculate the specific heat of the substance as a liquid. [ ]

 

13. Refer to the phase change between solid and liquid only for the following questions.

A. The section that refers to this phase change is from point [ ] to point [ ].

B. From the graph find the amount of heat added during this phase. [ ]

C. Calculate the heat of fusion of the substance. [ ]

This picture is a heating curve and the equations used to solve problems associated with this curve.

The above graph shows the heat absorbed by 2,000 g of an unknown substance.

Part 2: Calculations

15. Calculate the specific heat for this substance as a solid. (Show your work)

[enter response]

16. Calculate the heat of vaporization for this substance. (Show your work)

[enter response]

17. Calculate the specific heat for this substance as a gas. (Show your work)

[enter response]

18. How much heat would have to be removed to change the substance from a gas at 180 ºC into a solid at 20 ºC?

[enter response]

19. During which part(s) of the graph is the kinetic energy constant? (label as from point x to point y for each section).

[enter response]

20. During which part(s) of the graph is the potential energy constant? (label as from point x to point y for each section).

[enter response]

NOTE:
We have worked on a similar assignment and our student scored better and met their deadline. All our tasks are done from scratch, well researched and 100% unique, so entrust us with your assignment and I guarantee you will like our services and even engage us for your future tasks. Click below button to submit your specifications and get order quote

Get started

How it works

Place an order

Select the paper type, page limit, discipline, and format, and then set the deadline. Specify your paper instructions and attach the additional materials.

Track the progress

Check the finished parts of the paper and ask for amendments if necessary. Use the online chat for quick communication with the writer

Receive a paper

Release the payment when you are fully satisfied with the work. Leave feedback to share your experience with our writer.

Why our online essay writing service?

All types of paper writing help

Whether you need an essay, research paper, or dissertation, We have you covered. Our writers can create any kind of academic writing. Also, we can rewrite and edit your papers.

24/7 support

If you have questions about our service or need additional details to make a request, our friendly customer support will get your issues resolved.

On time delivery

Punctuality is our second name. Your order will be delivered strictly within the deadline. If you have an urgent order, we can do it! Our writers will need at least three hours to complete it.

Let us cover any of your writing needs!

Academic Paper Writing Service

Our best writers will gladly help you with:

Coursework / Homework

  • Homework Assignment
  • Engineering Assignment
  • Statistics Assignment
  • Biology Assignment
  • Nursing Assignment
  • Chemistry Assignment

Paperwork

  • Essay
  • Term Paper
  • Research Paper
  • Thesis / Dissertation
  • Research Proposal
  • Editing and proofreading

Others

  • Multiple Choice Questions
  • Short Answer Questions
  • Word Problems
  • Programming Assignment
  • Article Writing
  • Mathematics Calculations