Chemistry, asked by piyushmeena6871, 1 year ago

39.4kg of gold was recovered from a smuggler. The number of atom of gold recovered are

Answers

Answered by 7995918847

0

atomic weight of gold is 196.97 grams
number of atoms=39400÷196.97
=200.030461

7995918847: 200.030×avagadro number. =>200.030×6.022×10^23

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