Question

give an example of a reaction where the following are involved:a.evolution of heat, b.absorption of heat, c.high pressure is required​

Answer 1

Hi there,

A) burning fuel , neutralization reaction are reaction evolves heat

☆ CH4 + 2 O2 = CO2 + 2H2O + E

☆ NaOH + HCl = NaCl + H2O + E

B) thermal decomposition is absorpes heat

☆ 2KClO3 + E = 2KCl+3O2

C) ammonia prepration needs high pressure

☆ N2 + 3H2 + H.P ,H.T , Cat = 2NH3

♡ Hope the answer is helpful

♡ Plz mark it as brainliest

Answer 2

Answer:

Hiii Frds here is ur answer.❤