Asked by Tri
A first-order reaction initially proceeds at a rate of 0.5 mol/ls. What will be the rate when half the starting material remains? When one-fourth of the starting material remains?
Answers
Answered by
DrBob222
Isn't the rate for a first order reaction rate = k[A]?.
rate = 0.5
Make A anything and solve for k.
Then use rate = k[A].
you know k and [A] now is 1/2. Then 1/4. solve for rate for each. Check my thinking.
rate = 0.5
Make A anything and solve for k.
Then use rate = k[A].
you know k and [A] now is 1/2. Then 1/4. solve for rate for each. Check my thinking.
Answered by
Tri
I think that is good cause the rate is proportional to [A] as it is first order?
Answered by
John dalton
You let A to be any thing, any thing what?
Answered by
Anonymous
im lost as hell
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