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Nutka1998 [239]
3 years ago
10

Which of the following is an example of an endothermic process?

Chemistry
1 answer:
KIM [24]3 years ago
7 0
Melting, boiling, and evaporation, in general, are endothermic processes.
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What happens to the mass of substances during a physical change?
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Here are the answers in order:

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5. Oil is a non-renewable resource, so it cannot demonstrate the conservation of mass.

6. When the color of the substance has changed or when it explodes.

7. Reactants are the objects that react when in a chemical change.

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3. Because if it is no higher than 46mg and no lower than 32mg then it will follow on it's own.

8 0
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Ymorist [56]

Answer:

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olga55 [171]
The correct answer is Co(OH) 3
5 0
3 years ago
If the mass of all the reactants in a chemical reaction is 100g, what will the mass of all products be?
Delicious77 [7]
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Which best describes a compound such as sodium chloride?
gayaneshka [121]

Answer:

check it below

Explanation:

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