chem form

Question 1

Kw=

Answer 1

H * OH

Question 2

BL base/ acid

Answer 2

protons

Question 3

Lewis base/acid

Answer 3

electrons

Question 4

2^x = 7

Answer 4

xln2 = ln7

Question 5

Reduction (cath or anode)

Answer 5

cathode

Question 6

% ionization

Answer 6

make ICE table

Question 7

convert celsius to kelvin

Answer 7

+273

Question 8

henderson pH=

Answer 8

pka + log b/a

Question 9

ka to pka

Answer 9

pka= -log ka

Question 10

e cell =

Answer 10

cathode - anode
E0 - (RT/nF)lnQ

Question 11

S universe =

Answer 11

S system + S surroundings

Question 12

decay.. -kt=

Answer 12

ln Nt/N0

Question 13

decay… k =

Answer 13

ln 2/ time

Question 14

decay … ln (At) =

Answer 14

ln (A0) - kT

Question 15

nitric acid

Answer 15

HNO3

Question 16

ka and kb

Answer 16

ka = HA / HA
kb = HBOH / B
use ICE

Question 17

F=

Answer 17

96485

Question 18

s=

Answer 18

k ln W

Question 19

mass number

Answer 19

protons+neutrons

Question 20

ksp=

Answer 20

multiply reactants

Question 21

kw =

Answer 21

KA * KB

Question 22

kw water

Answer 22

10^-14

Question 23

steps to balance

Answer 23

1. balance atoms
2. balance charges
3. add electrons to pos side

acids: use H and H2O to balance
bases: use OH and H2O to balance

Question 24

s =

Answer 24

n* R *ln (P1/P2)

Question 25

R=

Answer 25

8.314

Question 26

pH graph

Answer 26

write down

Question 27

delta G=

Answer 27

deltaH-TdeltaS = -RT *ln(Keq) -RT *ln(Keq) = -nFE