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frozen [14]
3 years ago
13

How many atoms in:

Chemistry
1 answer:
Olin [163]3 years ago
4 0

Answer:

I think it might be:

NiO=2

CuO=4

BaO=2

Explanation:

Hope this helps.

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How many moles are in 3.45 g of Na2O?Round your answer to three significant
Neporo4naja [7]

Answer: There are 0.056 moles present in 3.45 g of Na_{2}O.

Explanation:

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Thus, we can conclude that there are 0.056 moles present in 3.45 g of Na_{2}O.

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3 years ago
Convert this temperature from F to C<br><br> 26.6°c<br> 93.600<br> 62.2°C<br> 5.7°C
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