Gen Chem

Question 1

t1/2= ? (half life)

Answer 1

.693/k

Question 2

w/w = ?

Answer 2

g/100g sol

Question 3

freezing point goes _ with more disolved particles?

Answer 3

lower

Question 4

Diamagnetic?

Answer 4

all e- paired not magnetic

Question 5

Molecular

Answer 5

Low Melting points ( VVan der wals interactions)

Question 6

Determined experimentaly

Answer 6

Rate Law

Question 7

Bigger or smaller ksp is more soluable

Answer 7

Bigger (P/R)

Question 8

Transition Metals form_ ?

Answer 8

Complex ions, can effect solubility

Question 9

Explaiin precise and accurate

Answer 9

precise is good grouping acutate is right spot

Question 10

Addig solute makes_

Answer 10

FP,MP,VP down Osmotic P, Conduct, BP up

Question 11

Osmotic Pressure equation?

Answer 11

r9Gas Const)m(Molality)t(kelvin)

Question 12

Electro Moles product equation?

Answer 12

AmpsT(secs)/n(#electrons)f(Faraday)

Question 13

DeltaE+

Answer 13

deltE=q + -PdeltV (-Pdeltv=W)

Question 14

in gas Expansion and compression are?

Answer 14

Expansion= -W Compression= +W

Question 15

Bond Enthalpies calcs?

Answer 15

Bonds Broken - Formed

Question 16

Enthalpy of formation?

Answer 16

Product-Reactant, Elements =0,

Question 17

Formation RXN?

Answer 17

Reactants must all be in standard states, only 1 Mole Product

Question 18

Gibbs Eq?

Answer 18

DeltG=DeltH-TDeltS

Question 19

To solve Gibbs Temp ?’s @ Equilibrium

Answer 19

Set G to 0 and solve or -T w/ given s & H

Question 20

Strong Acids

Answer 20

HCL, HBR,HI, HNO3, HCLO3, HClO4, H2SO4

Question 21

Gases More soluble @

Answer 21

low temp high press think cold soda

Question 22

Negligible acidic cations?

Answer 22

G1G2

Question 23

Negligible basic anion?

Answer 23

ClO3, ClO4, NO3, I, Cl, Br

Question 24

Solubile

Answer 24

Sol= G1, NH4+, ClO4-, C2H3O2(ACT), NO3_

Question 25

Non-Solubile

Answer 25

Ag, Pb, Hg, unless with the always solubile.

Question 26

% of element by mass in molecule needs to be compared in

Answer 26

grams

Question 27

Neutralizing acid with known V and Morality what is morality of acid?

Answer 27

Use: M1V1=M2V2