Chemistry, 20.10.2020 04:01 CameronVand21
A 0.21-mol sample of a diprotic acid, H 2A, is dissolved in 250 mL of water. The K a1 of this acid is 1.0 Γ 10 β5 and K a2 is 1.0 Γ 10 β10. Calculate the concentration of A 2β in this solution.
a.
0.84 M
b.
1.0 Γ 10β5 M
c.
1.4 Γ 10β3 M
d.
1.0 Γ 10β10 M
e.
2.9 Γ 10β3 M
Answers: 2
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A 0.21-mol sample of a diprotic acid, H 2A, is dissolved in 250 mL of water. The K a1 of this acid i...
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