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The decomposition of acetaldehyde is a second order reaction with a rate constant of $4.71 \times 10^{-8} {L} / {mol} / {s}$ What is the instantaneous rate of decomposition of acetaldehyde in a solution with a concentration of $5.55 \times 10^{-4}$ $M ?$

$1.45 \times 10^{-14} \mathrm{Ms}^{-1}$

Chemistry 102

Chapter 12

Kinetics

Carleton College

University of Toronto

Lectures

03:07

A liquid is a nearly incom…

04:38

A liquid is a state of mat…

02:12

The activation energy for …

01:28

A first-order reaction $\m…

03:17

04:26

In a first-order decomposi…

01:16

The decomposition of $\mat…

00:59

Calculate A reaction betwe…

03:32

The rate constant for the …

01:25

A certain substance, initi…

01:46

The reaction $\mathrm{A}+\…

02:02

02:31

What is the half-life for …

00:41

The reaction $\mathrm{CH}_…

01:40

01:01

If a chemical reaction occ…

03:02

The reaction $2 \mathrm{A}…

05:29

For the reaction $A \longr…

03:21

A certain first-order reac…

02:20

Consider the reaction$…

00:56

The rate law is rate $=k[$…

07:59

The rate constant at 325 °…

Well, everyone says Ricky, and they're working on problem between 20 from chapter 12 and we will be calculating wth e instantaneous rate of decomposition of us. How the hide? Um all right, so let's start off with. Let me know you great law is equal to k. Settle all to hide were given in the problem. That's to say, second order reaction. All right. And then we also know that Kay is equal to 4.7. I'm standing with eight leaders more second and that our concentration of the Citadel the high is equal to 5.55 times 10 to native for his mother. All right, now we can plug in our values and so get the rate ISS 1.45 times for TV. More pure second. And because we're calculating really instantaneous rate of decomposition, we will show a negative in front. So I hope this video was helpful. See him next

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