shellabbottpaueqh shellabbottpaueqh

24-06-2018
Chemistry

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How many moles of carbon are in 7.87× 10^7 carbon molecules

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ogbonnanaomi247 ogbonnanaomi247

24-06-2018

There must be 6.02*10^23 in one mole of carbon
How many moles would be in 7.87*10^7?

We divide
7.87*10^7/6.02*10^23
= 1.3*10^-16

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