Which equation represents a neutralization reaction?
a. LiOH(aq) + HBr(aq) ->LiBr(aq) + H20(1)
b. 2HCl(aq) + Zn(s) -> ZnCl2(aq) + H2(g)
c. H2CO3(0) --> H2O + CO2(g)
d. 2NaHCO3(s) -> Na2CO3(s) + H2O(g) + CO2(g)​