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Question
What is the balanced reduction half-reaction for the reaction
3Mg(s) + N2(g) →Mg3N2(s)
A) Mg2++ 2e-→Mg
B) Mg →Mg2++ 2e-
C) Mg2+→Mg + 2e-
D) N2+ 6e-→2N3-
E) N2→2N3-+ 6e-
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:
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