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How many molecules are in 12.5g of water (H2O)?
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5 votes
How many molecules are in 12.5g of water (H2O)?

User Jceddy
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1 Answer

5 votes

Answer:

.694 moles

Explanation: do given over one so 12.5 over 1 then multiply that by 1 over 18.01528( atomic mass of water) and then you get ans answear that you sig fig but i did that for you

User Charnetta
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