Question

Mg + 2HCI >MgCI2 + H2 What is the answer of the chemical reaction?

Answer 1

HCI→MgCI2 is N (neither)

Mg→MgCI2+2e- is O (oxidation half reaction)

2HCI+2e-→H2 is R (reduction half-reaction)

Step-by-step explanation:

(see answer)

Answer 2

Single-replacement would be the best answer