Science, asked by divina6695, 1 year ago

Write the chemical formula of sodium oxide and calculate the formula unit mass of CaCo3

Answers

Answered by malavikasr11

1

sodium oxide (Na2O)

unit mass = total mass of sodium + total mass of oxygen.

. = 23×2 + 16

. = 46 + 16 = 62g/mol

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