Carbonic acid `(H_(2)CO_(3)),` a diprotic acid has `K_(a1)=4.0xx10^(-7)` and `K_(a2)=7.0xx10^(-11).` What is the `[HCO_(3)^(-)]` of a 0.025 M solution of carbonic acid?

Carbonic acid (H_(2)CO_(3)), a diprotic acid has K_(a1)=4.0xx10^(-7) and K_(a2)=7.0xx10^(-11). What is the [CO_(3)^(2-)] of a 0.025 M solution of carbonic acid?

Carbonic acid (H_(2)CO_(3)), a diprotic acid has K_(a1)=4.0xx10^(-7) and K_(a2)=7.0xx10^(-11). What is the [CO_(3)^(2-)] of a 0.025 M solution of carbonic acid?

Carbonic acid (H_(2)CO_(3)), a diprotic acid has K_(a1)=4.0xx10^(-7) and K_(a2)=5.0xx10^(-11). What is the [CO_(3)^(2-)] of a 0.025 M solution of carbonic acid?

Selenious acid (H_(2)SeO_(3)) , a diprotic acid has K_(a1)=3.0xx10^(-3) and K_(a2)=5.0xx10^(-8) . What is the [OH^(-)] of a 0.30 M solution of selenious acid?

Selenious acid (H_(2)SeO_(3)) , a diprotic acid has K_(a1)=3.0xx10^(-3) and K_(a2)=5.0xx10^(-8) . What is the [OH^(-)] of a 0.30 M solution of selenious acid?

Carbonic acid , H_2CO_3 is a diprotic acid for which K_1=4.2xx10^(-7) and K_2=4.7xx10^(-11) Which solution will produce a pH closest to 9 ?

In aqueous solution the ionization constants for carbonic acid are : K_(1)=4.2xx10^(-7) and K_(2)=4.8xx10^(-11) Select the correct statement for a saturated 0.034 M solution of carbonic acid.

In aqueous solution the ionization constants for carbonic acid are: K_(1)=4.2xx10^(-7)and K_(2)=4.8xx10^(-11) Select the correct statement for a saturated 0.034M solution of the carbonic acid.