Question

b) Write equations to show the reaction between
i) an acid and a base ii) an acid and a metal
orect image of an obiect using​

Answer 1

Answer:

i) Mg + 2H+ --> Mg2+ + H2

ii) H+ + OH- --> H2O

Answer 2

HCl(aq) + Na(OH)(aq) → H2O + NaCl.

acid + metal → salt + hydrogen

Mg(s) + 2 HCl(aq) --> MgCl 2(aq) + H 2(g)