THINGS TO KNOW Flashcards
(59 cards)
1
Q
Filtration
A
separates heterogeneous solid-liquid
2
Q
Distilation
A
separates homogeneous solid-liquid
3
Q
Paper Chromatography
A
separates colors in chemicals
4
Q
Gas-Liquid chromatography
A
separates liquid mixture by evaporation without decomposition
5
Q
Group 1 elements are..
A
Alkali Metals
6
Q
Group 2 elements are..
A
Alkaline Earth Metals
7
Q
Group 17 elements are..
A
Halogens or Halides
8
Q
Row 6 elements are..
A
Lantharedes
9
Q
Row 7 elements are..
A
Actinides
10
Q
Group 3-12 elements are..
A
Transition Metals
11
Q
Nitrite Ion
A
NO2-
12
Q
Nitrate Ion
A
NO3-
13
Q
Hypoiodite ion
A
IO-
14
Q
Iodite ion
A
IO2-
15
Q
Iodate ion
A
IO3-
16
Q
Periodate ion
A
IO4-
17
Q
Phosphate ion
A
PO4 3-
18
Q
Hypochlorite Ion
A
ClO-
19
Q
Chlorite ion
A
ClO2-
20
Q
Chlorate ion
A
ClO3-
21
Q
Perchlorate ion
A
ClO4-
22
Q
Sulfite ion
A
SO3 2-
23
Q
Sulfate ion
A
SO4 2-
24
Q
Chromate ion
A
CrO4 2-
25
Dichromate ion
Cr2O7 2-
26
Oxalate ion
C2O4 2-
27
Carbonate ion
CO3 2-
28
Are hydroxides soluble or insoluble
Insoluble
29
Are Carbonates soluble or insoluble
Insoluble
30
Are phosphates soluble or insoluble
Insoluble
31
Are nitrates soluble or insoluble
Soluble
32
Are group 1 cations soluble or insoluble
Soluble
33
AX2 electron pair geometry
Linear
34
AX2 molecular geometry
Linear
35
AX3 electron pair geometry
trigonal planar
36
AX3 molecular geometry
trigonal planar
37
AX2E electron pair geometry
trigonal planar
38
AX2E molecular geometry
bent
39
AX4 electron pair geometry
tetrahedron
40
AX4 molecular geometry
tetrahedron
41
AX3E electron pair geometry
tetrahedron
42
AX3E molecular geometry
trigonal pyramid
43
AX2E2 electron pair geometry
tetrahedron
44
AX2E2 molecular geometry
bent
45
AX5 electron pair geometry
trigonal bipyramid
46
AX4E electron pair geometry
trigonal bipyramid
47
AX4E molecular geometry
see-saw
48
AX5 molecular geometry
trigonal bipyramid
49
AX3E2 electron pair geometry
trigonal bipyramid
50
AX3E2 molecular geometry
t-shaped
51
AX2E3 electron pair geometry
trigonal bipyramid
52
AX2E3 molecular geometry
linear
53
AX6 electron pair geometry
octahedron
54
AX6 molecular geometry
octahedron
55
AX5E electron pair geometry
octahedron
56
AX5E molecular geometry
square-pyramid
57
AX4E2 electron pair geometry
octahedron
58
AX4E2 molecular geometry
square planar
59