subject

Chemistry, 30.07.2019 05:30 sassyparker1216

Why are two changes of state of the refrigerant necessary to operate a refrigerator?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 22:30

For the following, determine the type of reaction and then give products.

Answers: 2

question

Chemistry, 22.06.2019 09:20

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Answers: 1

question

Chemistry, 22.06.2019 14:30

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous

Answers: 1

question

Chemistry, 23.06.2019 01:00

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas

Answers: 2

You know the right answer?

Why are two changes of state of the refrigerant necessary to operate a refrigerator?...

Questions

question

Biology, 13.11.2019 05:31

Why should your quad be strong as a dancer...

question

Mathematics, 13.11.2019 05:31

8. 3(4x + 4) + (x + 8) = 7x – 2(-3x + 11) find the value of x...

question

Mathematics, 13.11.2019 05:31

Marta earns $800 per week plus $100 in commission for every car she sells. the linear equation that calculates her weekly earnings is e=100n + 800, wh...

question

Health, 13.11.2019 05:31

3points caleb has poor eyesight from cataracts, a constant cough, and restricted blood flow in some blood vessels. which drug does caleb m...

question

English, 13.11.2019 05:31

How many years ago did the first continents form?...

question

Mathematics, 13.11.2019 05:31

During which time interval does the object travel approximately 10 meters? 10-a velocity (m/s) 0 + 2 4 time...

question

Mathematics, 13.11.2019 05:31

Peter ran 5 miles on monday. he ran 7 miles on tuesday. how many miles peter ran ? use the number line to show how you solve the problem. write an eq...

question

Physics, 13.11.2019 05:31

Achemical reaction occurs. which of the following would indicate that energy is transformed during the reaction? a. heat is produced ob.

question

History, 13.11.2019 05:31

What are the number of african-american college graduates in 2016 or more recent?...

question

Physics, 13.11.2019 05:31

Describe at least three different forms of energy transformation in the image. describe how the different energy types relate to the image.

question

Mathematics, 13.11.2019 05:31

Ascientist has two solutions which she has labeled solution a and solution b. each contain salt. she knows that solution a is 60% salt and solution b...

question

English, 13.11.2019 05:31

What are the four steps to analyzing setting and imagery?...

question

Mathematics, 13.11.2019 05:31

If number a is two digit number and its digits are trans posed to form number b then the difference between the larger of the two numbers in the small...

question

Chemistry, 13.11.2019 05:31

How long does extrusive igneous rocks take to cool...

question

English, 13.11.2019 05:31

What is the summary of 4-6 of esperanza rising?...

question

History, 13.11.2019 05:31

Check your understanding 1. what do art critics learn about artworks?...

question

Geography, 13.11.2019 05:31

Explain how diverse ethnic groups influenced the development of the region's arts....

question

Mathematics, 13.11.2019 05:31

36+42=6(6+? ) what unknown number makes. the equation true ?...

question

Mathematics, 13.11.2019 05:31

Suppose 40 out of 90 people are bowlers and 3 out of every 16 of the bowlers have their own bowling ball. at the same rates, in a group of 192 people,...

question

Mathematics, 13.11.2019 05:31

What is the end behavior of the graph of the polynomial function f(x) = 2x3 - 26x - 24? -0, y →- and as x> 0, y →-0 1 as x...

More questions: Chemistry Another questions

Questions on the website: 13722365