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Question
In which of these solutions would silver(I) carbonate have the lowest molar solubility? For silver(I) carbonate, Ksp=8.5x10-12.
A) 0.03 M H2CO3
B) 0.1 M AgNO3
C) 0.01 M AgNO3
D) 0.1 M Na2CO3
E) pure water
Answer
This answer is hidden. It contains 1 characters.
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For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1