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Question
Atoms of an element X have the ground-state electron configuration 1s22s22p63s23p4. What type of ion is X most likely to form?
A) X6+
B) X3-
C) X4+
D) X-
E) X2-
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:
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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