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Archy [21]
3 years ago
9

According to the law of conservation of matter, the number of ________ is not changed by a chemical reaction.

Chemistry
2 answers:
shutvik [7]3 years ago
5 0

According to the law of conservation of matter, the number of atoms is not changed by a chemical reaction.


Taya2010 [7]3 years ago
4 0
According to the law of conservation of matter, the number of  Atoms<span> is not changed by a chemical reaction. 
</span><span>

 They're the same before and after a chemical reaction</span>
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How many grams are in 1.6 moles of potassium bromide?​
slava [35]

Answer:

190.4g

Explanation:

1.6mol of KBr (119.002g KBr/1 mol) = 190.4g

since you want to find grams, take the molar mass of KBr (119.002) per 1 mol and use it as your conversion factor (119.002g KBr/1 mol) which will then cancel out mols and leave you with grams.

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a) no

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learn more on micro organism here: brainly.com/question/18051752

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