We are determining the rate law equation for a reaction A + B + C → ABC in which a dramatic andinstant color change tells us that reactants are used up and product is formed. (Concentrations used inall experiments are [A] = 2.0M, [B] = 1.0M and [C] = 3.0M)This is the data for questions 5 through 8:Volume ofVolume ofVolume ofVolume of water,mLTime from mixing to dramatic colorchange, secA,B,C,mLmLmL0.52.02.095.5361.02.02.095.06 7)What was the change in concentration of that reactant?a) no changeb) doubledc) tripledd) increased by the power of 10

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Answered: 7) What was the change in concentration…

7) What was the change in concentration of that reactant? a) no change b) doubled c) tripled d) increased by the power of 10

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 109CP: The following data were collected in two studies of the reaction 2A+BC+D Time (s) Experiment 1 [A]...

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Question

We are determining the rate law equation for a reaction A + B + C → ABC in which a dramatic and
instant color change tells us that reactants are used up and product is formed. (Concentrations used in
all experiments are [A] = 2.0M, [B] = 1.0M and [C] = 3.0M)
This is the data for questions 5 through 8:
Volume of
Volume of
Volume of
Volume of water,
mL
Time from mixing to dramatic color
change, sec
A,
B,
C,
mL
mL
mL
0.5
2.0
2.0
95.5
36
1.0
2.0
2.0
95.0
6

7)
What was the change in concentration of that reactant?
a) no change
b) doubled
c) tripled
d) increased by the power of 10

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