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Determine balanced chemical equations for the following chemical reactions:
KOH + HCl → KCl + H2O
NaHCO3 → H2O + CO2 + Na2CO3
Pb(NO3)2 + KI → KNO3 + PbI2


Sagot :

(2)NaHCO3 -> H2O + CO2 + Na2CO3

Pb(NO3)^2 + (2)KI -> (2)KNO3 + PbI2