Classify each of the following reactions as combination, decomposition

1.	Classify each of the following reactions as combination, decomposition, displacement or double displacement reaction. [5 MARKS] BaCl2+H2SO4→BaSO4+2HCl CaO+CO2→CaCO3 CaCO3→CaO+CO2 2KI+Cl2→2KCl+I2 2H2O→2H2+O2
Answer» Classify each of the following reactions as combination, decomposition, displacement or double displacement reaction. [5 MARKS] ${BaCl}_{2} + H_{2} {SO}_{4} \to {BaSO}_{4} + 2 HCl$ $CaO + {CO}_{2} \to {CaCO}_{3}$ ${CaCO}_{3} \to CaO + {CO}_{2}$ $2 KI + {Cl}_{2} \to 2 KCl + I_{2}$ $2 H_{2} O \to 2 H_{2} + O_{2}$

Classify each of the following reactions as combination, decomposition, displacement or double displacement reaction. [5 MARKS] BaCl2+H2SO4→BaSO4+2HCl CaO+CO2→CaCO3 CaCO3→CaO+CO2 2KI+Cl2→2KCl+I2 2H2O→2H2+O2

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Classify each of the following reactions as combination, decomposition, displacement or double displacement reaction. [5 MARKS]