Solution Found!
The first-order rate constant for the decomposition of N2O5, , at is .Suppose we start
Chapter 20, Problem 14.46(choose chapter or problem)
The first order rate constant for the decomposition of , , at is . Suppose we start with in a volume of 2.0L.
a. How many moles of will remain after 5.0 min?
b. How many minutes will it take for the quantity of to drop to 0.010 mol?
c. What is the half life of at ?
Questions & Answers
QUESTION:
The first order rate constant for the decomposition of , , at is . Suppose we start with in a volume of 2.0L.
a. How many moles of will remain after 5.0 min?
b. How many minutes will it take for the quantity of to drop to 0.010 mol?
c. What is the half life of at ?
ANSWER:Step 1 of 4
The first order rate constant expression for the given reaction is:
Given the value of rate constant k=
The initial amount of is 0.0250 mol.