Science, asked by atishay2406, 10 months ago

a compound x of sodium is used for removing permanent hardness of water name the compound and what happens when crystals of X is heated

Answers

Answered by classofankur

3

Answer:

sodium carbonate ( washing soda) is used for removing water hardness.

when sodium carbonate is heated CO2 gas is released along with water.

Previous Question

Next Question

Similar questions

English, 5 months ago

'he never speaks English' the question tag for this is a.does he ? b.do he? c.dont he ? d.doesnt he ?

Biology, 5 months ago

State at least five activities of the cell that are controlled by the nucleus.

Biology, 5 months ago

How the prophase step in mitosis division process plays a role in plant growth?

Biology, 10 months ago

Observation 2 How List the difference between the growth of plants on using compost manure produced by using bio-degradable garbage and the growth in plants without using compost.

English, 10 months ago

What interesting things you see in yourself (Any 10 sentences) Plz help me tomorrow is my exam.

Accountancy, 1 year ago

Distinguish between a temporary settlement and a permanent settlement.

Geography, 1 year ago

Why does patna receive more rainfall in comparison to allahabad?

Accountancy, 1 year ago

How can topographical maps help us to know about the transport and communication of an area ?