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Trying to calculate atoms of O in 2.00 moles of H3PO4.I used 2.00 mol h3po4÷4atoms O then × by 6.022 avrogados# My answer 3.011×10^23

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mols H3PO4 = 2.00
# molecules H3PO4 = mols x 6.02E23
# atoms O is 4x that.
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