Interpretation:
The rate constant and concentration of
Concept introduction:
In a chemical reaction to be occurred; two most important requirements are activation energy to reactant molecule and correct orientation of reactant molecules to colloid and form product.
Answer to Problem 73A
Concentration after 1.30 hours =
Explanation of Solution
Given information:
Initial concentration of
Rate = 2.48 x 10-4 M/min
Time = 1.30 hour
For the given chemical reaction, the rate must be:
Substitute the values of rate and initial concentration to calculate rate constant:
The integrated rate equation for first order reaction is:
Substitute the values to calculate concentration after 1.30 hours,
Thus,
Concentration after 1.30 hours =
Chapter 16 Solutions
Chemistry: Matter and Change
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