Mid-term 1

Question 1

bronsted acid

Answer 1

donating a proton

Question 2

bronsted base

Answer 2

accepting a proton

Question 3

homogeneous catalyst

Answer 3

the catalyst is in the same phase as the reactants

Question 4

heterogeneous catalyst

Answer 4

the catalyst is in a different phase as the reactants

Question 5

Factors Affecting Reaction Rates

Answer 5

Physical state of reactants; concentration of reactants; temperature; presence of a catalyst

Question 6

molecularity

Answer 6

is the number of molecules that come together to react in an elementary (single-step) reaction[1]

Question 7

leveling affect

Answer 7

the effect of solvent on the properties of acids and bases

Question 8

basic salt

Answer 8

A salt formed between a weak acid and a strong base is a basic salt

Question 9

acid salt

Answer 9

A salt formed between a strong acid and a weak base is a acidic salt

Question 10

le chatelier’s principle

Answer 10

Factors that will change the relative rates of forward/reverse reactions, or change the value of Q compared to K, will cause a shift in the position of equilibrium.

Question 11

components of photochemical smog

Answer 11

NO, NO2, O3, Volatile organic compound

Question 12

units from a first order reaction

Answer 12

1/sec

Question 13

second order reaction

Answer 13

1/M*sec

Question 14

third order reaction

Answer 14

mol-2 s-1.

Question 15

what is standard free energy sign

Answer 15

G

Question 16

What is a rate constant

Answer 16

name for K