Question

What is the total ionic equation for the following reaction?

H2CrO4 + Ba(OH)2


H2CrO4– + 2OH– → CrO4– + 2H2O

2H+ + CrO4– + 2OH– → CrO4– + 2H2O

2H+ + CrO4– + Ba2+ + 2OH– → Ba2+ + CrO4– + 2H2O

Answer 1

2H+ + CrO4– + Ba2+ + 2OH– > Ba2+ + CrO4– + 2H2O

Step-by-step explanation:

Answer 2

Answer: Option (d) is the correct answer.

Step-by-step explanation:

An equation in which electrolytes are represented in the form of ions is known as an ionic equation.

Strong electrolytes easily dissociate into their corresponding ions. Hence, they form ionic equation.

`H_(2)CrO_(4)` is a strong acid and
`Ba(OH)_(2)` is a strong bases, therefore, both of them will dissociate into ions.

Thus, total ionic equation will be as follows.

`2H^(+) + CrO_(4)^(-) + Ba^(2+) + 2OH^(-) \rightarrow Ba^(2+) + CrO_(4)^(-) + 2H_(2)O`