Question 1

heat is ________ during an exothermic reaction

Accepted Answer

released

Answer

absorbed

Answer

constant

Question 2

heat is ________ during an endothermic reaction

Accepted Answer

absorbed

Answer

constant

Answer

released

Question 3

atm is used to measure _________

Accepted Answer

pressure

Answer

volume

Answer

density

Question 4

The ideal gas law is..

Accepted Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/7ac0747ee7c2420192f51ab6f7cfd75c6dbdef62.png

Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/f37f7e23ec8e78c46cdce420985d7576f536e7c1.png

Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/38af3b48e89803472132c6eaa312e7e41c732aff.jpg

Question 5

To convert Celsius (c°)  to Kelvin (K)..

Accepted Answer

C° + 273=K

Answer

C°+173=K

Answer

C°+303=K

Question 6

Which picture best represents gas particles?

Accepted Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/f8c45bcc2db5b84d24cdd8323e8c9b96fda7b82f.gif

Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/e2e3131da605e4c45d23aa96b5c89c32c3b1c095.png

Answer

https://uploads.quizalize.com/2e6a5ff4-6390-4010-adc5-322ba9edddb8/question/5ab94fb8a71e2371e528689eeb402c5ca35f29ac.png

Question 7

What is the molar mass of  HCl

Accepted Answer

36

Answer

30

Answer

42

Answer

14

Question 8

During a covalent bond electrons are...

Accepted Answer

shared between two nonmetals

Answer

transferred between a metal and a nonmetal

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