First, find moles of gold given the mass of the sample:
(35.9g Au)/(197.0g/mol Au) = 0.182mol Au
Second, multiply moles of Au by Avogrado's number:
(0.182mol)(6.02 x10^23)= 1.10x10^23 atoms Au
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Answer:
3) 6.94 moles Li
Explanation:
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Answer:Doing your momveryhardrn
Explanation:
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Answer:
study of chemical used in industries