Sagot :
The chemical equation that represents the reaction of an Arrhenius acid and an Arrhenius base is 1) HC2H3O2 (aq) + NaOH (aq) ---> NaC2H3O2 (aq) + H2O (I)
Answer : The correct option is, (1)
Explanation :
According to the Arrhenius acid-base concept,
Arrhenius acid is a species that produces [tex]H^+[/tex] ion in an aqueous solution and Arrhenius base is a species that produces [tex]OH^-[/tex] ion in an aqueous solution.
From the given options, option 1 chemical equation represents the reaction of an Arrhenius acid and an Arrhenius base. In this reaction, [tex]HC_2H_3O_2[/tex] produces [tex]H^+[/tex] ion in an aqueous solution and act as an Arrhenius acid, [tex]NaOH[/tex] produces [tex]OH^-[/tex] ion in an aqueous solution and act as an Arrhenius base.
While the other options does not represents the reaction of an Arrhenius acid and an Arrhenius base.
Reaction 2 is an example of combustion reaction.
Reaction 3 is an example of single-displacement reaction.
Reaction 4 is an example of double-displacement reaction.
Hence, the correct option is, (1)