LAB E

Question 1

go over all calculations in book

Answer 1

math

Question 2

method of initial rates

Answer 2

used to determine the rate of reaction

Question 3

data needed to to find rate

Answer 3

-chem reaction
-k
-differential rate
-time

Question 4

learning objectives of Lab E

Answer 4

-learning rate laws
-rate law graphs
-activation energy

Question 5

scientific purpose of Lab E

Answer 5

-to determine rate law

Question 6

reaction rate is

Answer 6

concentration and time

-can be affected by temp, catalyst

Question 7

ae formula

Answer 7

slope x R

Question 8

rate of reaction

Answer 8

change in initial/ change in time

-1 on top over coefficients
-neg for reac
-pos for prod
-time in seconds

Question 9

how does increase temp affect the rate of reaction and the rate constant

Answer 9

Both the rate of reaction and rate constant increase with temperature.

This is because more molecules overcome the activation energy barrier, and collisions happen more frequently and with more energy.