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:

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Explanation:

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Answer 2

Answer:

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