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kondaur [170]
3 years ago
10

Which two gas samples have the same total number of molecules

Chemistry
1 answer:
daser333 [38]3 years ago
8 0

Answer:

1) B and D

Explanation:

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Explanation:

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Molar mass can be determine by following way:

molar mass Au3N = (molar mass of gold × 3) + (molar mass of nitrogen)

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molar mass of Au3N =  590.91 g/mol + 14 g/mol

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The nitrogen has valency of -3 so three Au(+1) will require while the valency of Au is (1+) one nitrogen will require to make the compound overall neutral.

Au3N

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The overall charge is 0, the compound will be neutral.

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