Chemistry, 21.01.2020 03:31 jeniferfayzieva2018
How many molecules are in 1.00 g of c10h14n2? 3.71 x 1021 9.76 x 1025 1.02 x 10-26 2.32 x 1022
Answers: 3
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Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
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How many molecules are in 1.00 g of c10h14n2? 3.71 x 1021 9.76 x 1025 1.02 x 10-26 2.32 x 1022...
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