Question

How to separate mixture of gold and chalk powder(xalcium carbonate)

Answer 1

BY ADDING WATER WE CAN SEPERATE GOLD AND CHALK...........

Answer 2

Answer:

hey mate

Explanation:

ur ans.. gonna be..

To separate calcium carbonate and sodium chloride follow the steps given below:

Firstly, water should to be added to the mixture of NaCl and CaCO3.

Stir water into the mixture and dissolve the NaCl.

Then pour off the solution and evaporate it to recover the separated NaCl..hope this will make uh out ...☺️☺️✌️✌️...

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