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solniwko [45]
3 years ago
6

How many total atoms are in 0.330 g of P2O5?

Chemistry
1 answer:
hichkok12 [17]3 years ago
4 0
A) covert 0.330g to moles by dividing by molar mass of P2O5 .. Let's call this Y moles
B) 1 mole of anything contains the Avogradro Number of molecules
So here it is 6.02 x 10^23 x Y molecules
C) work out how many atoms in each molecule 2P + 5O total 7
So multiply answer to B by 7 to get final answer
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