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Calcium bicarbonate is a hard water salt. Its chemical
formula is

(a) CaC3

(b) Ca (HCO2)3

(c) Ca(HCO3)2

(d) CaO

Question Posted / priya

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Calcium bicarbonate is a hard water salt. Its chemical formula is (a) CaC3 (b) Ca (HCO2)3 ..

Answer / priya

( c ) Ca(HCO3)2

Is This Answer Correct ?    90 Yes 11 No

Calcium bicarbonate is a hard water salt. Its chemical formula is (a) CaC3 (b) Ca (HCO2)3 ..

Answer / archana

CAHCO3

Is This Answer Correct ?    1 Yes 9 No

Calcium bicarbonate is a hard water salt. Its chemical formula is (a) CaC3 (b) Ca (HCO2)3 ..

Answer / bnsbnsrbnr

its HNO3

Is This Answer Correct ?    3 Yes 13 No

Calcium bicarbonate is a hard water salt. Its chemical formula is (a) CaC3 (b) Ca (HCO2)3 ..

Answer / loyo

a

Is This Answer Correct ?    6 Yes 54 No

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