Chemistry, 21.04.2021 23:50 destmacklin
0.112 M of a certain weak acid has a pH of 3.67. What is the Ka of the acid?
A. 5.4 x 10-10
B. 1.2 x 10-8
C. 7.4 x 10-5
D. 4.1 x 10-7
E. 1.1 x 10-6
Answers: 3
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What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c
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0.112 M of a certain weak acid has a pH of 3.67. What is the Ka of the acid?
A. 5.4 x 10-10
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Mathematics, 20.05.2021 23:50
Mathematics, 20.05.2021 23:50
Mathematics, 20.05.2021 23:50
Mathematics, 20.05.2021 23:50