Answer to Question #175268 in General Chemistry for none

Question #175268

How many moles of HCl are there in 20.0 g

1
Expert's answer
2021-03-25T04:11:40-0400

Number of

Moles ="\\frac{Given mass of the substance}{molar mass of the substance}"


Molar mass of HCl=36.458 g/mol

Using the above formula Number of Moles(n) ="\\frac{20g}{36.458 g\/mol }"

Number of moles(n)="0.549moles" of HCl


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