Question

Plz Ans these
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Answer 1

Explanation:

1) Pb + CuSO4 → Cu + PbSO4

2)Zno+c=zn+co

3)FeSO4 ----- Fe2O3 + SO2 + SO3.

4)H2O= H2+02

5)NH4Cl + Ba(OH)2 → H2O + NH3 + BaCl2

6)NaCl + AgNO3 → NaNO3 + AgCl.

7)H2SO4 + BaCl2 → HCl + BaSO4

8)NaOH + H2SO4→ Na2SO4 + H2O .

9)Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O

10)Cu + AgNO3→ Cu(NO3)2 + Ag.

11)KBr + BaI2 = KI + BaBr2

12)Mg + 2HCl => MgCl2 + H2.

13)Fe2O3 + Al = Al2O3 + Fe

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