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BARSIC [14]
3 years ago
8

Mg2OH has how many unique elements? A. 4 B. 2 C. 3 D. 5

Chemistry
1 answer:
frutty [35]3 years ago
5 0

Answer:

Magnesium hydroxide has 3 unique elements.

Explanation:

Long story short, 2 is the balancing compound in structure to make up hydroxide, therefore 1 compound would be left to create Mg(2O)H.

(This is only an opinion of mathematical science to me, I don't have complete understanding of this subject either, good luck.)

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Number of moles of Sn (l) produced when 4.0 moles of H2 (g) is completely consumed
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The answer is 2.0 moles.
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