Shared Flashcard Set

Details

Test 3
Chapter 14 &15
6
Chemistry
Undergraduate 3
12/06/2011
Click here to study/print these flashcards.

Create your own flash cards! Sign up here.

Additional Chemistry Flashcards

 

 

Cards

Term
 A integrated rate law relates the following quantities
 Definition

a. Time, rate of reaction, rate constant 

b. Rate of reaction, rate constant, concentration of reactants 

c. Rate of reaction, activation energy, time 

d. Rate of reaction, activation energy, temperature 

e. None of the above
Term
Properties of the activated complex include
 Definition
High energy, short lived, unstable 
Term
Which of the following statements is correct?
 Definition

All bimolecular reactions are 2nd

 order reactions.
Term
A catalyst
 Definition
Increases the rate of a reaction by decreasing the activation energy
Term

 Consider the following reaction for which K = 5.0*10 – 3 

.  If all the coefficients are 

doubled, the value of the equilibrium constant will be 

 2 A(g)  +  B(aq)  '  3 C(aq)  +  2 D(aq)

 Definition
K = 2.5*10 – 5
Term
If  Q > K for a given reaction 
 Definition

The reaction is not at equilibrium and the reverse reaction predominates in 

reaching equilibrium. 
Supporting users have an ad free experience!