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Question
Which of the following ground-state electron configurations corresponds to an atom that has the most negative value of the electron affinity?A) 1s22s22p63s1
B) 1s22s22p63s23p5
C) 1s22s22p63s23p2
D) 1s22s22p63s23p63d54s2
E) 1s22s22p6
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
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Q:
If a reaction is first-order with respect to a particular reactant, when the concentration of that reactant is increased by a factor of 2, the reaction rate will _____.
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Q:
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