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

Question

asked Sep 13, 2016 38.6k views

1 Answer

George Papadakis · Answer 1 · 2016-09-20T08:25:15+0000

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.