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yaroslaw [1]
2 years ago
11

A change in state (phase change) occurs when thermal energy is added or taken away from a system.

Chemistry
2 answers:
Irina18 [472]2 years ago
8 0
True

a change of state occurs when thermal energy is added or taken away from a system.
tekilochka [14]2 years ago
3 0

Answer:

true

Explanation:

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The empirical formula for a compound composed of 0.0683 mol of carbon ( C ), 0.0341 mol of hydrogen ( H ), and 0.1024 mol of nitrogen ( N ) is  C_2HN_3.

<h3>What is the empirical formula?</h3>

An empirical formula tells us the relative ratios of different atoms in a compound.

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brainly.com/question/14044066

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