Acid

Question 1

Acetic Acid

Answer 1

HC2H3O2

Question 2

Larger Ka

Answer 2

= stronger acid

Question 3

Phosphoric Acid

Answer 3

H3PO4

Question 4

Large Kb

Answer 4

Strong base

Question 5

Alpha Decay

Answer 5

Lose 2Protons & 2 Neutrons in a Alpha Particle (He)- have +2 charge

A-4
N
Z-2

Question 6

B- Decay

Answer 6

Neutron —> proton
And kick out e- antineutrino

A
N
Z+1

Question 7

B+ Decay

Answer 7

Proton —> neutron
And kick out positron (e+) neutrino

A
N
Z-1

Question 8

Gamma Decay

Answer 8

No nucleus change, give off energy

A
N
Z

Question 9

Beers Law of Absorbance

Answer 9

Depends on absorbivity of substance, concentration thickness

Question 10

Electrical Power

Answer 10

P= I * V

Watt= amp * volt

Units of J/sec

Question 11

Electrical Energy

Answer 11

Energy = power * time
J = J/s. * s
Unit: kWh

Question 12

1 Volt = ?

Answer 12

1 Volt = 1 Joule / coulomb

Question 13

Electric current =

Answer 13

Electric current = movement of e-s

Unit: Amps. (= 1coulomb / second
Charge / Time)

Question 14

I = V / R

Answer 14

Current = voltage / Resistance

Unit: coulombs / sec

Question 15

Ohm sign ⚗️

Answer 15

1 ⚗️= 1 volt / Amp

Question 16

Conductance

Answer 16

G, unit: mho

G = 1/ R
Amp/ Volt

Question 17

Flow

Answer 17

Flow = vol / time

Or

Flow = area * velocity

Question 18

Calculate change in velocity for changing tube diameter

Answer 18

v2 = v1 * ( A1/ A2)

Question 19

Joule

Answer 19

Watt * second

Question 20

Keq of

aA + bB —> cC + dD

Answer 20

Keq = [C]^c * [D]^d / [A]^a * [B]^b

Question 21

pH Formula

Answer 21

pH = - log[H+]

Question 22

Henderson Hasselbach Equation

Answer 22

pH = pKa + log([A-]/[HA])

pKa = -log[Ka]

Question 23

Carbonic Acid

Answer 23

H2CO3

Question 24

Cellular respiration gives off CO2,

CO2 —>

Answer 24

CO2 —> blood, it mixes with H2O to form H2CO3

Breaks apart into H+ & HCO3- when goes to renal & GI

If H2CO3 goes to lungs:
—> H2O + CO2

Question 25

Normal pH CO2 HCO3-

Answer 25

Normal pH. 7.35-7.45 CO2. 35-45mmHg HCO3- 20-28mM

Question 26

Kidney pH Control System

Answer 26

If pH low, kidney Increases H+ secretion

Question 27

Lungs compensate for pH by

Answer 27

Increase respiratory rate

Question 28

Buffer H+ excretion in urine

Answer 28

Add HPO4- to H+ in ultrafiltrate in renal tubule —> H2PO4 H+ from dissociation of H2CO3 where the HC03- reabsorbed

Question 29

Charge on electron

Answer 29

Coulomb (C)

Question 30

Velocity=

Answer 30

Velocity = Flow/ Area

Question 31

(.5)^ #of half lifes

Answer 31

What’s left of some w 1/2 life

Question 32

Anion Gap

Answer 32

Normal = 8-16 Na - (Cl - HCO3) Use to determine cause of Met Acidosis high w/ addition of acid: ketoacidosis, DKA, lactic acidosis, CO/CN poisoning, renal failure, injest Acid Normal: bicarbonate loss, diuretics, diarrhea, renal tubular acidosis,