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sammy [17]
3 years ago
7

If a sample of a substance contains 9.03 x 1023 representative particles, how many moles does this represent?

Chemistry
1 answer:
GaryK [48]3 years ago
5 0
I believe its 10^23 u r saying
then no. of moles= 9.03*10^23/6.02*10^23=1.5mole
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