Question

Wen

想問這題要怎麼判斷

4  There are four reactions below:

 

(1) 5c2oz e+2Mnoreo+16Hreo 一 10Coaeo+2Mn?'eo+8Hzo  )
(2) 5Fe%eo+Mnoreo+8HYeo 一 5Feseqg+Mn7 ego+4H20
(3) CHa+202一 COz2+2H20O
)$A
(4) 2NO+Oz2 一 2NO2               寢

What's the sequence of reaction rate at room temperature? (A) (2)>(1)? (4>@9
(0>(2)>(3)>(4)(C) (4>(3)>(2>(1(D) (3)>(40>(1)>(2)

Answer 1

長頸鹿🦒

這算是背的基本常識 化學講義裡面應該會有一個表格