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How much mass of sodium acetate is requi...

How much mass of sodium acetate is required to make 250 mL of 0.575 molar aqueous solution?

A

11.79 g

B

15.38 g

C

10.81 g

D

25.35 g

Text Solution

Verified by Experts

Molar mass of sodium acetate `(CH_3COONa)`
=82.0245 g/mol
Mass of `CH_3COONa` required to make 250 mL of 0.575M solution `=(0.575xx82.0245xx250)/(1000)=11.79g`
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