Question

Write balanced chemical equations for following :-


i) when an acid react with metal

ii) when an acid reacts with metal bicarbonate

iii) when an acid reacts with base

​

Answer 1

2HCL+2NA=2NACL+H2

HCL+NAHCO3=NACL+H20+CO2

HCL+NAOH=NACL+H20

Answer 2

2HCl +2Na =2Nacl +h 2

HCl+Nahco3= Nacl + Co2 +h2o

HCl+Naoh= Nacl +h2o