Chemistry, asked by ksahar003p7dq00, 1 year ago

what is the mass in grams of 1*10^23 atoms of Na

Answers

Answered by adamyjain60p7dqlr
1
no of atoms = (Given mass/Molar Mass) * avagardo's no
Let Given mass be x
So,
10^23 = x/23 * 6.022 * 10^23
x = 23 * 10^23/6.022 10^23
Therefore,
x = 3.819 gm
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