test 1 Flashcards
(86 cards)
1
Q
Celsius to kelvin
A
k = c + 273.15
2
Q
Celsius to Fahrenheit
A
F = 1.8(C) + 32
3
Q
Fahrenheit to Celsius
A
C= (F-32) / 1.8
4
Q
1 Tm
A
10^12 meters
5
Q
1 Gm
A
10^9 meters
6
Q
1 Mm
A
10^6 meters
7
Q
1 km
A
10^3 meters
8
Q
1 dm
A
10^-1 meters
9
Q
1 cm
A
10^-2 meters
10
Q
1 mm
A
10^-3 meters
11
Q
1 um
A
10^-6 meters
12
Q
1 nm
A
10^-9 meters
13
Q
1 pm
A
10^-12 meters
14
Q
km to miles
A
1km = .6213 miles
15
Q
meter to inches
A
1 meter = 39.37 inches
16
Q
inch to cm
A
1 inch = 2.54 cm (exactly)
17
Q
kg to lb
A
1 kg = 2.205 lb
18
Q
oz to g
A
1 oz = 28.35 g
19
Q
liter to ml or cm^3
A
1 liter = 1000 ml = 1000cm^3
20
Q
liter to quarts
A
1 L = 1.057 qt
21
Q
gal to L
A
1 gal = 3.785 L
22
Q
Acetate
A
C2H3O2^-
23
Q
Carbonate
A
CO3^2-
24
Q
Hydrogen Carbonate (or bicarbonate)
A
HCO3^-
25
Hydroxide
OH^-
26
Nitrite
NO2^-
27
Nitrate
NO3^-
28
Chromate
CrO4^2-
29
Dichromate
Cr2O7^2-
30
Phosphate
PO4^3-
31
Hydrogen Phosphate
HPO4^2-
32
Dihydrogen Phosphate
H2PO4^-
33
Ammonium
NH4^+
34
Hypochlorite
ClO^-
35
Chlorite
ClO2^-
36
Chlorate
ClO3^-
37
Perchlorate
ClO4^-
38
Sulfite
SO3^2-
39
Hydrogen sulfite (or bisulfate)
HSO3^-
40
Sulfate
SO4^2-
41
Hydrogen sulfate
HSO4^-
42
Cyanide
CN^-
43
Peroxide
O2^2-
44
Methane
CH4
45
Propane
C3H10
46
n-Butane
C4H10
47
n-Pentane
C5H12
48
Ethene
C2H4
49
Ethyne
C2H2
50
chromium (Cr)
chromium II (chromous) Chromium(III) Chromic
51
Iron (Fe)
iron(II) (Ferrous) iron(III) Ferric
52
Cobalt (Co)
Cobalt (II) Cobaltous Cobalt (III) Cobaltic
53
Copper (Cu)
Copper (I) Cuprous Copper (II) cupric
54
Tin (Sn)
Tin(II) Stannous Tin(IV) Stannic
55
Mercury (Hg)
Mercury(I) Mercurous Mercury (II) Mercuric
56
Lead (Pb)
Lead (II) Plumbous Lead (IV) Plumbic
57
Solubility
| Hydroxides OH-
All hydroxides are insoluble
| EXCEPT those of group one, Sr(oh)2, ba(oh)2 and Ca(OH)2
58
Solubility carbonates
| CO3^2-
All carbonated are insoluble, except those of group 1 and NH4+
59
Solubility Sulfates
| SO4^2-
Most Sulfates are soluble except SrSO4, BaSO4, PbSO4
60
Solubility Chlorides
| Cl-
All chlorides are soluble
| EXCEPT Ag+, Hg2^2, Pb^2+
61
NO3^-
All nitrates are soluble
62
S^2-
All sulfides are insoluble expect group 1,2,NH4+
63
Redox reactions
involve an exchange of electrons.
64
Acid
produces H+ ions in water solution.
65
Base
produces OH- ions in water solution.
66
Strong acids
SO4 I NO3 Cl ClO4 Br
| HSO4, HNO3, HCl, HClO4 HBr
67
Strong bases
Li Na K Ba Ca Sr
| LiOH, NaOH, KOH, Ba(OH)2 Ca(OH)2 Sr(OH)
68
Nitrate solubility
yes, NO3 it All
69
chloride solubility
yes, Chloe, Pb And-g Has a girl2
| (yes except, Pb Ag Hg2
70
Sulfate Solubility
Yes, SO4 except Sr BaPb
71
Carbonate
No, CO3, except 1 NH4
72
Hydroxide
OH, NO1 , Sr BaCa
73
Sulfides
No , S except 1,2 NH4
74
some polyatomic cheats
Nick the Camel ate a Clam for Supper in Phoenix
75
Pa to atm
101,325 pa = 1atm
76
Mmhg to atm
760 mmhg = 1 atm
77
Boyles law
Volume and pressure. Vp=vp v=1/p
78
Charles
Volume and temperature v/t=v/t
79
Avogadros law
Volume and moles v/n=v/n
80
Density
D=pm/rt
81
Partial pressure
N x rt/v or mole fraction*total pressure
82
Mole fraction
X = mole / mole total
83
Root mean square
Square root of 3(8.314)k/M
84
Mean free path
Rate a/rate b= square root rate b/rate a
85
Gas equation for volume
V = nrt/p + nb
86
Pressure has equation
P=nRt/v - a(n/v)^2
