Question

Қосымша.........................

Answer 1

KOH +HCI=KCI+H2O
K⁺+OH⁻ +H⁺ +CI⁻=K⁺ +CI⁻ +H2O
OH⁻  +H⁺ =H2O
BaCI2+H2SO4= BaSO4+2HCI
Ba²⁺+2CI⁻ +2H⁺+SO4²⁻=BaSO4 +2H⁺ +2CI⁻
Ba²⁺+SO4²⁻ =BaSO4
CaCI2 +K2CO3=CaCO3+2KCI
Ca²⁺ +2CI⁻ +2K⁺ +CO3²⁻=CaCO3 +2K⁺ +2CI⁻
Ca²⁺ +CO3²⁻=CaCO3
Na2CO3+2HCI=2NaCI +H2O+CO2
2Na⁺ +CO3²⁻ +2H⁺+2CI ⁻=2Na⁺+2CI ⁻+H2O+CO2
CO3²⁻+2H⁺=CO2+H2O