Question

19.Identify the type of reaction(s) in the following equations.
(i)CH4 + 2O2 CO2 + 2 H2O
(ii) Pb(NO3)2 + 2KI ——–>Pbl2 + 2KNOs
(iii) CaO + H2O ——–> Ca(OH)2
(iv) CuSO4 + Zn ——–> ZnSO4 + Cu

Answer 1

Answer:

Here is your answer friend :)

Step-by-step explanation:

(i) Combustion reaction and oxidation reaction.

(ii)Double displacement reaction and precipitation reaction.

(iii) Combination reaction.

(iv) Displacement reaction.