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Pass Your Finals with Confidence: The [Chemistry,Burdge,4e] 2024 Test Bank

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Course Chemistry,Burdge,4e 1856
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The Test Bank for [Chemistry,Burdge,4e] is your definitive guide for exam preparation. Featuring practice exam questions and official exams and answers, your roadmap to passing the class in is here.

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Chapter 03
Stoichiometry: Ratios of Combination
1. Calculate the molecular mass of tetraphosphorus decaoxide, P4O10, a corrosive substance
which can be used as a drying agent.
A. 469.73 amu
B. 283.88 amu
C. 190.97 amu
D. 139.88 amu
E. 94.97 amu
Blooms: 3. Apply
Difficulty: Medium
Gradable: automatic
Subtopic: Molar Mas
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
2. Calculate the formula mass of rubidium carbonate, Rb2CO3.
A. 340.43 amu
B. 255.00 amu
C. 230.95 amu
D. 145.47 amu
E. 113.48 amu
Blooms: 3. Apply
Difficulty: Medium
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
3. Calculate the formula mass of (NH4)3AsO4.

,A. 417.80 amu
B. 193.05 amu
C. 165.02 amu
D. 156.96 amu
E. 108.96 amu
Blooms: 3. Apply
Difficulty: Hard
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
4. Aluminum sulfate, Al2(SO4)3, is used in tanning leather, purifying water, and the
manufacture of antiperspirants. Calculate its molecular or formula mass.
A. 450.06 amu
B. 342.17 amu
C. 315.15 amu
D. 278.02 amu
E. 74.98 amu
Blooms: 3. Apply
Difficulty: Hard
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
5. Calculate the molar mass of Ca(BO2)2·6H2O.
A. 273.87 g/mol
B. 233.80 g/mol
C. 183.79 g/mol

,D. 174.89 g/mol
E. 143.71 g/mol
Blooms: 3. Apply
Difficulty: Hard
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
6. Calculate the formula mass of potassium permanganate, KMnO4.
A. 149.91 amu
B. 79.41 amu
C. 127.41 amu
D. 158.04 amu
E. 174.04 amu
Blooms: 3. Apply
Difficulty: Easy
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
7. Calculate the molecular mass of menthol, C10H20O.
A. 156 amu
B. 140 amu
C. 29 amu
D. 146 amu
E. 136 amu
Blooms: 3. Apply
Difficulty: Easy

, Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
8. What is the molecular mass of acetaminophen, C8H9NO2?
A. 43 amu
B. 76 amu
C. 151 amu
D. 162 amu
E. 125 amu
Blooms: 3. Apply
Difficulty: Medium
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
9. What is the molar mass of nicotine, C10H14N2?
A. 134 g/mol
B. 148 g/mol
C. 158 g/mol
D. 210 g/mol
E. 162 g/mol
Blooms: 3. Apply
Difficulty: Easy
Gradable: automatic
Subtopic: Molar Mass
Subtopic: Mole Conversions
Topic: Stoichiometry and Chemical Reactions
Connected book
image
Julia Burdge, Jason Overby ISE Chemistry: Atoms First
Publisher: 2019 ISBN: 9781260571349 Edition: Unknown

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