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CHM 100 LABORATORY EXERCISE #5 CHEMICAL NOMENCLATURE AND ACIDS
PART 1: INVESTIGATING ACIDS
Household and Laboratory Samples
Sample
Formula
Indicator Color
Acid, Base, Neutral
Hydrochloric Acid
(Stomach Acid)
Sodium Hydroxide
(Lye)
Sodium Bicarbonate
(Baking Soda)
Acetic Acid
(Vinegar)
DiHydrogen Dioxide
(Hydrogen Peroxide)
Magnesium Hydroxide
(Milk of Magnesia)
Carbonic Acid
(Soda Pop)
Ascorbic Acid
(Vitamin C)
Nitrogen Trihydride
(Ammonia – Windex)
Calcium Carbonate
(Antacid – Tums)
Citric Acid
(Lemon Juice)
Sodium Carbonate
(Washing Soda)
Dihydrogen Monoxide
(Water)
Sodium Borate
(Liquid Starch)
Calcium Hydroxide
(Slaked Lime)
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PART 2: INVESTIGATING NOMENCLATURE
Samples of Common Chemical Compounds
SAMPLE COLOR/COMPOUND TYPE
FORMULA
NAME
(IONIC, MOLECULAR NONACID OR
MOLECULAR ACID)
1
citric acid
2
ZnSO4
3
calcium sulfate
4
Cu2O
5
ammonium chloride
6
CuCl2
7
silicon monocarbide
8
NaSCN
9
aluminum oxide
10
KMnO4
11
potassium ferricyanide
12
sodium bicarbonate
13
BaCl2
14
CuSO4
15
nickel(II) chloride
16
Ba(OH)2
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Type:
phosphoric acid
SO3
sulfurous acid
HNO3
silicon tetrabromide
N2O4
sulfur hexafluoride
H2SO4
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