Question

35, Identify the following
reactions: (a) C+02 -->C02 +
heat. (b) 2Mg + 02--> 2Mgo (c)
NaCl + AgNO3-->AgCl +NaNO3
(d) CuCO3 -->CuO + CO2​

Answer 1

Answer:

a)exothermic reaction

b)combination reaction

c)double displacement reaction

d)decomposition reaction