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How much gram(mass) of Na2Co3 required to prepare 150 ml 0f 0.2m solution????

How much gram(mass) of Na2Co3 required to prepare 150 ml 0f 0.2m solution????

Utpal

help me plz

Reply 1

Maker

The easiest way to do this is find out how much Na2C03 is required to make 1000ml of 1.0M solution. Divide the amount by 5 to get 1000ml of 0.2M solution and multiply that amount by 150/1000 to get the answer.

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