Chemistry, asked by Angitsingh12, 11 months ago

1.Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations gives sodium chloride and sodium carbonate

2.sodium hydrogen carbonate on reaction with hydrochloric acid gives sodium chloride water and liberates carbon dioxide

3.Copper sulphate on treatment with potassium iodide precipitate cupous iodide liberates iodine gas and also forms potassium sulphate

anshikaverma29: are these reactions to be balanced??

anshikaverma29: please reply..

yashkumar44: no u have to balance

yashkumar44: if ur appearing in borads then i can give u some tricks for balance equation

anshikaverma29: sorry but i have already gave board exams..

anshikaverma29: and i know how to balance equations..

Angitsingh12: Balanced chemical equation

Answers

Answered by yashkumar44

Na2CO3+HCL----NaCl+H2O+CO2

same

CuSO4+KI-----CuI2+K2SO4

Answered by aaravsrivastava678

Answer:

(a) Na2CO3 + HCl → NaCl + NaHCO3

(b) NaHCO3 + HCl → NaCl + H2O + CO2

Hope you like the answer

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