Question

The atomic mass of Ca is 40 g. The no of moles on 60 g of calcium are



With equation please​

Answer 1

Answer:

Answer: 1.5 moles

Answer: 1.5 molesExplanation: To calculate the moles, we use the formula:

Moles=

$\frac{\text{Given mass}}{\text{Molar mass}}$

Given mass= 60g

Molar mass= 40g/mol

${Moles \: \: of \: \: calcium}=\frac{60g}{40g/mol}=1.5moles$

The moles present in 60 g of calcium are 1.5 moles.

Answer 2

Explanation:

1.5 moles is the answer