Question

how much na2co3 is required to prepare 2n solution of it​

Answer 1

Answer:

Explanation:

Weigh exactly 5.3 g of Na2CO3.

Then transfer this Na2CO3 to a beaker containing about 800 ml of distilled water.

Dissolve the Na2CO3 completely by stirring.

Add more distilled water and make up the volume to 1000 ml.