Answer:
The complete reaction is as follows
(1). \(H_{2}(g) + M_{m}O_{o}\overset{\Delta }{\rightarrow}mM(s) + oH_{2}O(l)\)
(2). \(CO(g) + H_{2}(g)\) → \([\Delta ]{Catalyst}CH_{3}OH(l)\)
(3). \(C_{3}H_{8}(g) + 3H_{2}O(g)\) → \([\Delta ]{Catalyst}3CO(g) + 7H_{2}(g)\)
(4). \(Zn(s) + 2NaOH(aq)\) → \([\Delta ]{Catalyst}Na_{2}ZnO_{2}(aq) + H_{2}(g)\)
