Chemistry, asked by ishan5454, 1 year ago

Calculate the mass of sodium formate required to make 250 ml of 0.2 M aqueous solution. Molar mass of sodium formate is 68g mol^-1.

Answers

Answered by bhavna111179

3

Explanation:

Hey mate

Use the formula of molarity here

M = no of moles of solute/vol of soln

0.2= w/68×1000/250

W= 3.4 g

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