9. At 760 K, acetaldehyde decomposes to carbon monoxide and methane:
CH3CHO→CH4 + CO
A plot of In [CH
3CHO] versus time is linear. After 530 s, [CH
3CHO] decreases to one half of its initial value of 0.10 M.What is the rate law for the reaction?
(A)

(B)

(C)

(D)
(E)

詳解 (共 1 筆)
未解鎖
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