practice_exam_Chapter 2 Quiz

practice_exam_Chapter 2 Quiz -...

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Unformatted text preview: Name:_______________________________________
 
 Quiz
Section:___________
 Quiz
2
 Question
1
 Atoms
 Which
subatomic
particles
are
present
in
the
nucleus?

 (select
more
than
one
answer)
 a. Protons
 b. Alphas
 c. Electrons
 d. Positrons
 e. Neutrons
 (3
Marks)
 Question
2
 Name
the
following
compounds:
 CuCl
 
 
 N2O4
 
 
 HBrO3
 (3
Marks)
 Name:_______________________________________
 
 Quiz
Section:___________
 Question
3
 Chemical
analysis
of
310.1g
of
calcium
phosphate
contains
 120.24g
of
calcium.
How
much
calcium
is
present
in
a
sample
 weighing
1.86kg?
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 (6
Marks)
 ...
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This note was uploaded on 09/29/2011 for the course CHM 101 taught by Professor Ma during the Spring '11 term at Beacon FL.

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