Carbonic acidhas a Ka of 4.7 x 10-11 for the equation below. H2CO3(aq) co, (aq) 2H* (aq) 0.05 M CO32- Choose the correct answer for the pH of a buffer solution containing 0.1M H2CO3 and 5.0 10.3 5.4 10.0

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Chapter1: Chemical Foundations
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Carbonic acidhas a Ka of 4.7 x 10-11 for the equation below.
H2CO3(aq)
(aq)
2H*
(aq)
Choose the correct answer for the pH of a buffer solution containing 0.1M H2CO3 and
0.05 M CO32-
5.0
10.3
5.4
10.0
Transcribed Image Text:Carbonic acidhas a Ka of 4.7 x 10-11 for the equation below. H2CO3(aq) (aq) 2H* (aq) Choose the correct answer for the pH of a buffer solution containing 0.1M H2CO3 and 0.05 M CO32- 5.0 10.3 5.4 10.0
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