Gold has a molar mass of 197 g/mol. (a) how many moles of gold are in a 1.50 g sample of pur e gold
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no.. of moles = given mass / molar mass
so ...
no..of mole of gold = 1.5 / 197
0.0076 mol
Answer is 0.0076 mol
so ...
no..of mole of gold = 1.5 / 197
0.0076 mol
Answer is 0.0076 mol
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