Question

Of the choices below, which is true for the relationship shown?

It is Ka for the acid H3P2O72−.

It is Kb for the acid H3P2O72−.

It is Ka for the acid H2P2O72−.

It is Kb for the acid H2P2O72−.

Answer 1

there's no relationship shown

Answer 2

what does that mean im stuck on this

Answer 3

so it would be C?

Answer 4

this question is impossible to answer, because you haven't given enough information

Answer 5

[H2P2O7^2-] [H3O+] [H3P2O7^2-]

Answer 6

the ^2- is to the power

Answer 7

there needs to be a division sign in there, somewhere