Science, asked by wadhwamanveer65, 6 months ago

Please tell chemical answers​

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Answered by janhvi123
0

Answer:

Co²+Ca(OH)²

Explanation:

ok cvnmdck

Answered by Anonymous
1

Q.2)

a) CuSO4 + Fe----------> FeSO4 + Cu

b) CO2 + Ca(OH)2-----> CaCO3 + H2O

c) 4 Fe + 3O2 + 2H2O--------> 2Fe2O3.H2O

d) CH3COOH + NaHCO3---------> CH3COONa + H2O + CO2

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