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How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs

How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs
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How many moles of carbon do you have in 100 quadrillion carbon atoms? report answer to 2 sig figs

User Amirhossein Yari
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100 quadrillion is 10^17. There are 6.02*10^23 atoms per mole. So the mole number of the carbon atom is 10^17/(6.02*10^23)=1.7*10^(-7) mol.
User George Papadakis
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User Jemima
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(5.04 E34)÷(3.008 E8) also rounded to correct number of sig figs
Jemima asked Dec 24, 2024
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