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Question

How many of O is in the formula 4Cu(OH)2 ?
(The 2 is the subscript)
11 years ago

Answers

DrBob222
How many WHAT of O? atoms, molecules, grams, tons? If you mean atoms in 1 mol (which is the answer implied by Sam) that isn't right. There are 8 because have specified 4 mols.
11 years ago

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