How many atoms of mg, o, and h are represented by the notation 3 formula units mg (oh) 2?

Question

Chemistry

Rylee Villegas

21 January, 11:10

How many atoms of mg, o, and h are represented by the notation 3 formula units mg (oh) 2?

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Answers (1)

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Andrea · Answer 1

So basically, Mg (OH) 2 has the following:

1 magnesium atom

2 hydrogen atoms

2 oxygen atoms

Therefore, 3Mg (OH) 2 will have:

1 x 3 = 3 magnesium atoms

2 x 3 = 6 hydrogen atoms

2 x 3 = 6 hydrogen atoms