Rate Equations

Question 1

Order of reaction

Answer 1

The power to which the concentration of the reactant is raised in the rate equation
Three different orders
Zero order - no effect on the rate equation
First order - normal proportional effect on rate equation
Second Order - reaction rate is proportional to [A]^2

Question 2

Overall order of reaction

Answer 2

The sun finally the powers of concentration terms in the rate equation

Question 3

What is k

Answer 3

K is the constant for a reaction
Rate =k[a][b]

Question 4

What factors effect k in rate equation

Answer 4

Temperature

Question 5

Units of k in rate equation

Answer 5

Usually depends
But
Mol dm-3 s-1

Question 6

RDS?

Answer 6

This is the slowest stem
This is where the rate equation is used up completely, if there us an equation that involves everything then this is the RDS

Question 7

Arrhenius Equation

Answer 7

Question 8

How orders look on concentration time graphs

Answer 8

Question 9

How orders look on rate-concentration graphs

Answer 9