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Sergeeva-Olga [200]
3 years ago
10

True or false when matter changes it’s state it is a physical change because it is the same substance the whole time.

Chemistry
1 answer:
Blababa [14]3 years ago
5 0

Answer:

true

Explanation:

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What is the molarity of 62grams of ammonium in 5liters of water?
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Explanation:

First we need to find how many moles of ammonium weigh 62 grams.

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