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Iteru [2.4K]
3 years ago
10

What is the mass in grams of 5.15 x 1021 atoms of chromium.

Chemistry
1 answer:
Talja [164]3 years ago
4 0

Answer:

the mass in grams is 5258.15

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What is the name of this molecule?<br><br> H3C - C ≡ C - CH3<br><br> Answer: 1,2,3, or 4-butyne?
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Explanation:

The given molecule is

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The numbering order is shown below:

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jeyben [28]
The reaction equation is first order with respect to [H+]

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