Given that hydrogen carbonate ion, HCO3(aq), has a K₂ of 4.8 x 10-11, which of the following is the K, for the carbonate ion,

Question

Given that hydrogen carbonate ion, HCO3(aq), has a K₂ of 4.8 x 10-11, which of the following is the K, for the carbonate ion, CO3² (aq)?
a) 2.1 x 10-4
b) 4.8 x 10-11
c) 1.0 x 10-14
d) 1.0 x 10-7

Kunduz · Accepted Answer

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