Question

match the following 1 .NH 3 +HCl-------->NH 4 Cl Exothermic Reaction 2. CaCO 3 ----> CaO+CO 2 Combination reaction 3. Cl 2 +KBr---------->2KCl+Br 2 Decomposition reaction 4. Fe S +H 2 SO 4 --->FeSO 4 +H 2 S Displacement reaction 5. 2H 2 +O 2 ------>2H 2 O +136Kcal Double Displacement Reaction

Answer 1

Answer:

hi this is very easy you can do it yourself