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Author Question: Aspirin, C9H8O4, slowly decomposes at room temperature by reacting with water in the atmosphere to ... (Read 30 times)

jlol3

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on: Nov 5, 2023

Question 1

An experimental drug, D, is known to decompose in the blood stream. Tripling the concentration of the drug increases the decomposition rate by a factor of nine. Write the rate law for decomposition of D and give the units of the rate constant.

Question 2

Aspirin, C9H8O4, slowly decomposes at room temperature by reacting with water in the atmosphere to produce acetic acid, HC2H3O2, and 2-hydroxybenzoic acid, C7H6O3 (this is why old bottles of aspirin often smell like vinegar):
         
C9H8O4 + H2O → HC2H3O2 + C7H6O3
         
         Concentration and rate data for this reaction are given below.
[C9H8O4] (M)
[H2O] (M)
Rate (M/s)
   0.0100
 0.0200
2.4 × 10–13
   0.0100
 0.0800
9.6 × 10–13
   0.0200
 0.0200
4.8 × 10–13
         
Write the rate law for this reaction and calculate k (be sure to include the correct units).
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by jlol3 on Nov 5, 2023

ElaneShive

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Reply #1 on: Nov 5, 2023
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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jlol3

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Reply 2 on: Nov 5, 2023
:D TYSM

laurnthompson

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Reply 3 on: Yesterday
Excellent

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