What type of reactions are represented by the following equations ? (i

1.	What type of reactions are represented by the following equations ? (i) CaCO3⟶CaO+CO2 (ii) CaO+H2O⟶Ca(OH)2 (iii) 2FeSO4⟶Fe2O3 + SO2 + SO3 (iv) NH4Cl⟶NH3 + HCl (v) 2Ca + O2⟶2CaO
Answer» What type of reactions are represented by the following equations ? (i) $C a C O_{3} ⟶ C a O + C O_{2}$ (ii) $C a O + H_{2} O ⟶ C a (O H)_{2}$ (iii) $2 F e S O_{4} ⟶ F e_{2} O_{3} + S O_{2} + S O_{3}$ (iv) $N H_{4} C l ⟶ N H_{3} + H C l$ (v) $2 C a + O_{2} ⟶ 2 C a O$

What type of reactions are represented by the following equations ? (i) CaCO3⟶CaO+CO2 (ii) CaO+H2O⟶Ca(OH)2 (iii) 2FeSO4⟶Fe2O3 + SO2 + SO3 (iv) NH4Cl⟶NH3 + HCl (v) 2Ca + O2⟶2CaO

Answer»

What type of reactions are represented by the following equations ?

(i) $C a C O_{3} ⟶ C a O + C O_{2}$

(ii) $C a O + H_{2} O ⟶ C a (O H)_{2}$

(iii) $2 F e S O_{4} ⟶ F e_{2} O_{3} + S O_{2} + S O_{3}$

(iv) $N H_{4} C l ⟶ N H_{3} + H C l$

(v) $2 C a + O_{2} ⟶ 2 C a O$