Question

what type of salt is washing soda? it is useful in removing what type of hardness of water​

Answer 1

Explanation :-

Sodium carbonate

Sodium carbonate, Na2CO3, is also known as washing soda. It can remove temporary and permanent hardness from water. Sodium carbonate is soluble but calcium carbonate and magnesium carbonate are insoluble. The water is softened because it no longer contains dissolved calcium ions and magnesium ions.

Follow me!!!❤

Answer 2

Sodium carbonate (also known as washing soda, soda ash and soda crystals, and in the monohydrate form as crystal carbonate), Na2CO3, is the water-soluble sodium salt of carbonic acid. It most commonly occurs as a crystalline decahydrate, which readily effloresces to form a white powder, the monohydrate.

It is not useful in removing what type of hardness of water.

$<marquee>Thanks for BRAINLIEST... plz follow me so that I can answer more of your questions$