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Thermochemistry

Last updated almost 8 years ago

5 questions

1

1

Question 2

2.

What type of reaction is occuring in this clip and why?

1

1

1

Question 1

1.

Heat Capacity of an object depends on:

Mass

Concentration

Denstiy

Mass and Chemical Composition

Volume and concentration

Question 3

3.

Calculate the specific heat capacity of a new alloy if a 15.4g sample absorbs 393J when it is heated from 0.0⁰C to 37.6⁰C

Question 4

4.

What is the name of the process shown on the phase change chart? (Hint: look at your notes)

Question 5

5.

Select the exothermic reactions out of the examples listed below.

Condensing Steam

Evaporating alcohol

Buring Alcohol

Baking a Potato