【单选题】在 660K 时, NO 与 O 2 反应生成 NO 2 的实验数据见下表,此反应的 速度方程式为( ) c ( NO ) mol·L -1 c ( O 2 ) mol·L -1 v mol·L -1 ·s -1 0.10 1.0 3.2 × 10 -5 0.50 1.0 1.6 × 10 -4 0.50 0.25 1.0 × 10 -5
A.
v = kC 2 ( NO ) C ( O 2 )
B.
v = kC ( NO ) C ( O 2 )
C.
v = kC 3 ( NO ) C ( O 2 )
D.
v = kC ( NO ) C 2 ( O 2 )
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【单选题】What will be ordered?
【单选题】听力原文:M: Were those books ordered by Ellinwood or Renter? W: Hardin ordered them. Q: By whom Were the books ordered? (16)
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