Chemistry, asked by mdsoheb6944, 10 months ago

What is the total number of moles of sodium atom in 620 grams of it

Answers

Answered by vikasreddy1809

0

Answer:

Explanation:sodium atomic weight (U)= 23U

Moles= mass/molar mass

Let moles be X

X=620/23

X=26.95

Hence the total number of moles is 26.95

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