ACS Final Exam Flashcards

1
Q

Strong Acids

A

H2SO4, HI, HBr, HNO3, HCl, HClO3, HClO4

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2
Q

Strong Bases

A

LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH)2, Sr(OH)2, Ba(OH)2

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3
Q

Solubility rules; soluble

A

Chlorates, Acetates, Sulfates (except Calcium, Barium, Strontium, Lead, Mercury, Silver), Halogens (except Lead, Mercury, Silver), Nitrates and NH4, and group 1 elements (CASH N2 1S)

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4
Q

Solubility rules; insoluble

A

Sulfites, Carbonates, Oxigen, OH (hydroxides), Phosphates, Chromates (SCOOP of Chocolate)

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5
Q

Phosphate

A

PO4 -3

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6
Q

Chlorate

A

ClO3 -

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7
Q

Bromate

A

BrO3 -

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8
Q

Permanganate

A

MnO4 -

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9
Q

Iodate

A

IO3 -

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10
Q

Nitrate

A

NO3 -

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11
Q

Hydroxide

A

OH -

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12
Q

Cyanide

A

CN -

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13
Q

Acetate

A

CH3COO -

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14
Q

Carbonate

A

CO3 -2

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15
Q

Sulfate

A

SO4 -2

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16
Q

Ammonia

A

NH4 +

17
Q

speed of light

A

c=(lambda)(v)

18
Q

wavelength

A

lambda=h/mv

19
Q

energy

A

E=hv

20
Q

K to C

A

+273.15

21
Q

Change in energy

A

E=mc2

22
Q

Density

A

d=m/v

23
Q

Kinetic energy

A

KE=1/2mu^2

24
Q

formal charge

A

formal charge= (ve-)-(accosted e-)

25
Q

rate of effusion

A

1/sqM1

26
Q

compare rate of effusion

A

sqM2/sqM1

27
Q

percent yield

A

actual/theoreticalx100

28
Q

ideal gas law

A

PV=nRT

29
Q

Henry’s law

A

C=kP

30
Q

density of gas

A

d=PM/RT

31
Q

variations of ideal gas law

A

V1/T1=V2/T2
P1V1=P2V2
V1/n1=V2/n2
P1V1/T1=P2V2/T2

32
Q

mole fractions (Xi)

A

Xi=ni/n total OR Xi=Pi/P total

33
Q

partial pressure

A

Pi=(Xi)(P total)

34
Q

enthalpy of rxn

A

Hproducts-Hreactants

35
Q

enthalpy of bond energy

A

Hreactants-Hproducts

36
Q

energy of system

A

E=q+w

37
Q

change of temperature

A

q=mc(change in T)

38
Q

phase change

A

q=m(change in H)

39
Q

concentration

A

C1V1=C2V2