[H3O^+(aq)] Drops of Stock Solutions Reaction Time Test Tube KMnO4 H2O H3O^+/H2SO4 C2O4H2 C-1 15 25 5 5 14mins 3 sec C-2 15 15 15 5 8mins 10sec C-3 15 5 25 5 3mins 8 sec a)     What are the molecules...

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Chemistry

[H3O^+(aq)]

Drops of Stock Solutions

Reaction Time

Test Tube

KMnO4

H2O

H3O^+/H2SO4

C2O4H2

C-1

15

25

5

5

14mins 3 sec

C-2

15

15

15

5

8mins 10sec

C-3

15

5

25

5

3mins 8 sec

a)     What are the molecules and ions doingin solution – are they static or moving around? 


b)    Can ions or molecules that are isolatedfrom one another react? What must happen for them to react? 


c)     Why should the permanganate disappearfaster if the concentration of H3O+(aq) is higher? 


d)    Devise a general, qualitative, statementabout the effect that an increase in the concentration of areactant has on the rate of a reaction, and an explanation of thateffect. 


Answer & Explanation Solved by verified expert
4.3 Ratings (658 Votes)
Ans a Molecules in the solution are moving around constantly Ans b No the ions or molecules say two ions or molecules that need to react to form a product isolated from each other cant react For    See Answer
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