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Questions (4)
When the pH of a buffer is equal to its pKa, what is the amount of dissociation that has occurred?
1 % 25 % 50 % 100 %
2 answers
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If the reaction between H2 and I2 to form HI were at equilibrium and an additional 0.25 moles of H2 were added to the reaction,
2 answers
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A student prepares a 0.28 M solution of acetic acid. If the Ka of the acid is 1.76 x 10^-5, then what is the pH of the solution?
1 answer
2,545 views
For the second order reaction:
A -> products the plot of what term versus time would yield a straight line? 1/[A] ln[A]/[A] [A]
3 answers
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Answers (1)
Is this K12 AP Chemistry? I need some help myself on the matter.
