Basic Chem Flashcards
1
Q
Cu+
A
Copper (I), cuprous
2
Q
Cu2+
A
Copper (II), cupric
3
Q
Fe2+
A
Iron (II), ferrous
4
Q
Fe3+
A
Iron (III), ferric
5
Q
NH4+
A
Ammonium ion
6
Q
H3O+
A
Hydronium Ion
7
Q
HCO3-
A
Bicarbonate Ion
8
Q
HSO4-
A
Bisulfate
9
Q
OH-
A
Hydroxide ion
10
Q
C2H3O2-
A
Acetate Ion
11
Q
CN-
A
Cyanide Ion
12
Q
H2PO4-
A
Dihydrogenphosphate Ion
13
Q
SO4-2
A
Sulfate Ion
14
Q
P3-
A
Phosphide Ion
15
Q
S2-
A
Sulfide Ion
16
Q
Ca+2
A
Calcium ion
17
Q
N2O
A
Nitrous oxide
Dinitrogen monoxide
18
Q
NO
A
Nitrogen Monoxide
Nitric oxide
19
Q
FeSO4
A
Iron (II) Sulfate
20
Q
Fe2(SO4)3
A
Iron (III) sulfate
21
Q
Prefix d
dL, dg, dm
A
Deci
10 ^-1
0.1
Tenth
22
Q
c prefix
cL, cm, cg
A
Centi
10^-2
O.01
Hundredth
23
Q
m Prefix
mm, mL, mg
A
Milli
10^-3
0.001
Thousandth
24
Q
Prefix u
um, uL, ug
A
Micro
10^-6
0.000001
Millionth
25
Prefix n
ng, nL, nm
Nano
10^-9
Billionth
26
Prefix P
Pg, PL, PM
Peta
10^15
Quadrillion
27
Prefix T
Tg, TL, Tm
Tera
10^12
Trillion
28
Prefix G
Gg, GL, Gm
Giga
10^9
Billion
29
Prefix M
Mg, ML, Mm
Mega
10^6
1000000
Millionth
30
Prefix k
Kilo
10^3
31
Prefix h
Hecta
32
Prefix da
Deka
10^1
33
A^n + A ^m =
A^(n+m)
34
A^n / A ^m =
A ^ (n- m)
35
A^n + B^n =
(A * B) ^n
36
Tells the reproducibility if the results
Precision
37
5 Areas of Chemistry
```
Analytical
Physical
Inorganic
Organic
Biochemistry
```
38
2 Types of Compounds
Molecular : chemically bonded, non-metals
Ionic: physically bonded, Metal + Non-metal
39
14
C
6
Element C
Mass Number: P + N, 14
Atomic Number: P, 6
40
Molar Mass
Sum of atomic weights of atoms in the compound
| The wt listed below symbol in periodic table in amu
41
Mass
m
kg
m= F / a
42
Velocity
m/sec
v= x / t
43
Acceleration
m / sec2
a = v / t
Change in velocity / time
44
Force
kg * m / sec2
N Newton’s
F = m * a
F = P / A
Push or pull needed to move a mass
45
Acceleration & velocity together
Xf = xi + vi * t + 1/2 a t^2
Xi & xf are 0 if you start from stopped
46
Pressure
P= F / A
Force per unit area
pascal = N / m2
47
Energy
Joules
| N * m
48
1 g/ml
Density of water
