Question

A)... + Mn +...+ Cu; ... + HI → ...⬇️ + HNO3;6) ... + H2SO4 ➡️... + CO2⬆️ + H20;......+ Ba(OH)2 → Fe(OH)2⬇️ + ...;B)... ➡️ZnO + NO2⬆️ +02⬆️;Pb(NO3)2 + ... + Pbco3⬇️+....​

Answer 1

CuCl₂ + Mn → MnCl₂ + Cu

AgNO₃ + HI → AgI↓ + HNO₃

Na₂CO₃ + H₂SO₄ → Na₂SO₄ + CO₂↑ + H₂O

FeCl₂ + Ba(OH)₂ → Fe(OH)₂ + BaCl₂

2Zn(NO₃)₃ →t°→ 2ZnO + 4NO₂↑ + O₂↑

Pb(NO₃)₂ + Na₂CO₃ → PbCO₃↓ + 2NaNO₃

Answer 2

It seems like you've provided chemical reactions with missing reactants and products. I'll do my best to fill in the missing parts based on the given information:

A) Mn + H2SO4 ➡️ MnSO4 + H2O + CO2⬆️ + ... Cu + HI ➡️ CuI⬇️ + H2SO4 + H2O + NO3⬆️

B) Zn + NO2⬆️ + O2⬆️ ➡️ ZnO + NO2⬆️ Pb(NO3)2 + ... ➡️ PbCO3⬇️ + ...

Please note that I've made some assumptions in completing these reactions. If you have specific reactants or conditions in mind, please provide more information for a more accurate answer.