CHM 1025C: Spring Term 2008
On-Line PreFinal Module 5
Corwin Chapters 8, 9 and 10

Final Exam: Module 5

Final Exam Quiz Masters:

Mary Tassin (MTassin002@lsua.edu) [Text Input]

John Taylor (johtaylo@fscj.edu) [Consultant]

Question 1

a) reactivity series
b) elemental series
c) activity series
d) productivity series
e) none of the above

Question 2

a) neutralization
b) combination
c) decomposition
d) double replacement
e) single replacement

Question 3

a) suspension
b) precipitate
c) condensate
d) salt
e) none of the above

Question 4

a) condensate
b) precipitate
c) suspension
d) salt
e) none of the above

Question 5

a) bubbles are released
b) an indicator changed color
c) insoluble particles form
d) heat is produced
e) all of the above

Question 6

a) balance polyatomic ions as a single unit
b) write correct formulas for reactants and products
c) check each reactant and product to verify the coefficients
d) if the equation is not balanced, change a subscript in a formula
e) begin balancing with the most complex formula.

Question 7

a) 1
b) 2
c) 3
d) 4
e) none of the above

Question 8

a) 1
b) 2
c) 3
d) 4
e) none of the above

Question 9

a) Zn
b) Cu
c) Mg
d) all of the above
e) none of the above

Question 10

a) Na₂SO₃(aq) and H₂O(l)
b) Na₂S(aq) and H₂O(l)
c) NaHSO₃(aq) and H₂O(l)
d) NaHSO₄(aq) and H₂O(l)
e) Na₂SO₄(aq) and H₂O(l)

Question 11

a) Boyle's theory
b) Avogadro's theory
c) Dalton's theory
d) Charles' theory
e) none of the above

Question 12

a) 1
b) 16
c) 32
d) 6.02 x 10²³
e) none of the above

Question 13

a) 6.02 x 10²³ bromine molecules, Br₂
b) 6.02 x 10²³ potassium bromide formula units, KBr
c) 6.02 x 10²³ potassium atoms, K
d) all of the above
e) none of the above

Question 14

a) 43.03 g/mol
b) 97.11 g/mol
c) 116.17 g/mol
d) 102.16 g/mol
e) 113.11 g/mol

Question 15

a) 13.3 g
b) 0.0679 g
c) 2640 g
d) 14.7 g
e) 0.0748 g

Question 16

a) 1 mol hydrogen, H₂
b) 1 mol oxygen, O₂
c) 1 mol nitrogen, N₂
d) all of the above
e) none of the above

Question 17

a) 4.31%
b) 44.3%
c) 25.9%
d) 29.8%
e) 38.0%

Question 18

a) CHO₂
b) C₆HO₈
c) C₃H₆O₃
d) CH₂O
e) CHO

Question 19

a) 0.800 mol
b) 0.500 mol
c) 0.100 mol
d) 0.600 mol
e) none of the above

Question 20

a) 1.70 g
b) 7.58 g
c) 5.10 g
d) 0.842 g
e) 15.3 g

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