Chemistry, asked by hehehehehehebish, 7 hours ago

Calculate the number of gold atoms present in 98.5 g of gold (atomic mass of gold =197 g)

Answers

Answered by Anonymous

3

Explanation:

mole of gold atoms = 98.5/197 = 0.5

No of gold atoms = 0.5 × 6.022 × 10 ^23

= 3.011 × 10^23

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