Question

Complete the missing components/variables given as reactant and product in the following reactions:
(i) BaCl2 + 'X' → +BaSO4↓
(ii) Cu + AgNO3→ Cu(NO3)2 + 'Y'
(iii) CaCO3 CaO + CO2

Answer 1

$\large\bold{\underline{\sf{\pink{AnswEr}}}}:-$

1. $BaCl2 + Na2SO4 → 2NaCl + BaSO4↓$
2. $Cu + 2AgNO3 → Cu(NO3)2 → 2Ag$
3. $CaCO3 → CaO + CO2$

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Answer 2

Answer:

Bacl2+Na2SO4→2Macl+BaSO4

Cu+2AgNO3→Cu(NO3)2→2Ag

CaCo3→Cao+Co2