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Acids Bases and Salts
23
Biochemistry Introduction
217
Characteristics of Acids Bases and Salts
114
Chemical Industries
66
Environmental Chemistry: Atmosphere
95
Environmental Chemistry: Water
61
Chemical Equilibrium
46
Hydrocarbons
86
Organic Chemistry
92
The Atmosphere
25
Show/Hide Answers
Characteristics of Acids Bases and Salts
What is the color of Bromothymol blue in acidic solution?
red
yellow
blue
colorless
Author:
rikazzz
Comment
Organic Chemistry
Additional atoms or group of atoms attached to hydrocarbons is
functional group
non functional group
alkaline group
alkene group
Author:
rikazzz
Comment
Organic Chemistry
IUPAC names are also called
systematic names
hydrocarbon names
scientific names
class names
Author:
rikazzz
Comment
Biochemistry Introduction
Cotton is an example of pure
cellulose
sucrose
starch
cloth
Author:
rikazzz
Comment
Biochemistry Introduction
Which of the following protects our heart and kidneys from injury?
skin
muscles
lubricants
fat
Author:
rikazzz
Comment
Biochemistry Introduction
Vitamin D activates enzymes
less than 100
more than 100
50
25
Author:
rikazzz
Comment
Acids Bases and Salts
The Bronsted-Lowery acid in the reaction H
2
O + NH
3
NH
+
4
+ OH
–
is
H
2
O
NH
3
OH
–
NH
+
4
Author:
rikazzz
Comment
Characteristics of Acids Bases and Salts
What is the effect of the base on red litmus paper?
it turns blue
it turns pink
it remains red
it becomes colorless
Author:
rikazzz
Comment
Biochemistry Introduction
Lipids include
sucrose
maltose
fats and oils
thymine
Author:
rikazzz
Comment
Chemical Industries
The raw materials for the Solvay process include
ammonia
brine
lime stone
all of above
Author:
rikazzz
Comment
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