Chemistry, asked by anyone48, 1 year ago

what is the degree of hardness of water

Answers

Answered by Anonymous

Hardness is usually expressed in terms of the equivalent quantity of calcium carbonate (CaCO3) in milligrams per litre or parts per million. You may also see hardness expressed as Degrees of hardness in Clark (English) degrees, French or Germandegrees.

Previous Question

Next Question

Similar questions

Geography, 7 months ago

which is the things found mainly in north western part of India...

Math, 7 months ago

answer this now please fast...

Math, 7 months ago

please tell right answer please help fast fast...

Social Sciences, 1 year ago

what are the values associated with human development that makes it important...

Biology, 1 year ago

How do variation help organisms?

English, 1 year ago

which option can REPLACE the underlined expression in the sentence below? I suspect that my cousin has a secretplan to solve the problem and i am sure that she is planning to announce it this evening A. a feather in her cap B. a card up her sleeve C. a shoe on her other foot D. a frog in her throat...

Chemistry, 1 year ago

why bleaching of flowers is permanent by chlorine while temporary by sulphur dioxide.?

Computer Science, 1 year ago

difference between dail up and isdl...