Multiple Choice
Calculate the concentration of bicarbonate ion,HCO3-,in a 0.010 M H2CO3 solution that has the stepwise dissociation constants Ka1 = 4.3 × 10-7 and Ka2 = 5.6 × 10-11.
A) 6.6 × 10-5 M
B) 4.3 × 10-7 M
C) 4.3 × 10-9 M
D) 5.6 × 10-11 M
Correct Answer:
Verified
Correct Answer:
Verified
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