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Author Question: For the reaction: C2H4Br2 + 3 KI C2H4 + 2 KBr + KI3, when the rate of disappearance of C2H4Br2 is ... (Read 82 times)

piesebel

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Question 1

For the reaction: A → Products concentration-time data are:

[A]t 0.2000 0.1486 0.1182 0.0981 0.0839 M
t 0 1 2 3 4 h  
[A]t 0.0733 0.0650 0.0584 0.0531 0.0486 M
t 5 6 7 8 9 h

What is the order of this reaction with respect to [A]?
◦ zero
◦ first
◦ second
◦ third
◦ none of these

Question 2

For the reaction: C2H4Br2 + 3 KI → C2H4 + 2 KBr + KI3, when the rate of disappearance of C2H4Br2 is 2.0 × 10-5 M/s, what is the rate of disappearance of KI?
◦ 0.67 × 10-5 M/s
◦ 2.0 × 10-5 M/s
◦ 4.0 × 10-5 M/s
◦ 6.0 × 10-5 M/s
◦ 1.0 × 10-5 M/s


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Marked as best answer by piesebel on Jul 8, 2021

coyin

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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piesebel

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Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it


flexer1n1

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Reply 3 on: Yesterday
Excellent

 

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