I need help! how many moles are in 3.4*10^-7 grams of silicon dioxide, SiO2. I got 2.0^17 but I think it's wrong :(

Question

anonymous · Answer

5.66×10^-9 moles

3.408×10^15 atoms

anonymous · Answer

how did you get that answer

anonymous · Answer

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anonymous · Answer

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anonymous · Answer

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