Chemistry, 02.08.2019 10:30 mustafakhalil02
Aplatinum wedding band contains 0.077 mol of platinum. how many atoms of platinum are in the 15-gram platinum wedding band? a) 3.09 x 1021 atoms b) 4.64 x 1022 atoms c) 7.82 x 1024 atoms d) 1.17 x 1026 atoms
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Aplatinum wedding band contains 0.077 mol of platinum. how many atoms of platinum are in the 15-gram...
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