問題一覧
1
Orthoxylene
1,2
2
Ethyl alcohol/ ethanol is classified as
primary alcohol
3
Lead subacetate
basic lead
4
Meta xylene
1,3
5
Salt of tartar
potassium carbonate
6
Increases top to bottom, right to left
atomic radius
7
Galena
lead sulfide
8
Lead carbonate
white lead
9
Least stable vitamin
ascorbic acid
10
Positive electrode
cathode
11
Difference in boiling point
distillation
12
Not aluminum containing
borax
13
Primary of caco3
marble
14
Most reactive element
f
15
Nernst and zeta potential
charged electrically
16
Positive ion
cation
17
B3 Pellagra/ hartnup disease
niacin
18
Negative log of ion concentration
ph
19
Difference in specific gravity/ density
decantation
20
Gutzeit test
as
21
Cnh (2n)
alkenes
22
Atomic number - charge
electron
23
Symbols of the element
chemical formula
24
Zigzag motion
brownian movement
25
Used to correct metabolic alkalosis
cacl2
26
Cupric sulfate pentahydrate
blue vitriol
27
Dithizone test
zn
28
Ferric sulfate heptahydrate
green vitriol
29
Mechanical separation
sorting
30
Entropy is negative
non spontaneous
31
Provides the ratios of different atoms in a compound
emperical formula
32
Lightest metal
lithium
33
Para xylene
1,4
34
Aquamarine
beryl
35
2 propylpentanoic acid
valproic acid
36
Negative ion
anion
37
Centrifugation
density
38
Cnh (2n+2)
alkanes
39
Sodium borate
borax
40
Zinc sulfate heptahydrate
white vitriol
41
Deniges test
nh4
42
Difference in solvent affinity
chromatography
43
Greiss assay test
no2
44
Lunge test
no3
45
Heat is absorbed
endothermic
46
Negative electrode
anode
47
Provides the placement of the bonds
structural formula
48
Phenol is classified as
secondary alcohol
49
Adhere to surfaces
adsorption
50
Most important lead mineral
lead sulfide
51
Kalium durules
potassium chloride
52
Letharge
lead monoxide
53
Use of semi permeable membrane
filtration
54
Cnh (2n-2)
alkynes
55
Heat is realeased
exothermic
56
Equal to the atomic number
proton
57
Purple solution with sodium bismuthate
manganese
58
Oil of vitriol
sulfuric acid
59
Ability to scatter light
tyndal effect
60
Most toxic vitamin
vitamin a
61
Actual number of atoms
molecular formula
62
Entropy is positive
spontaneous
63
B9 Teratogenic Spina bifida, neural tube defect, megaloblastic anemia
folic acid