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Test Bank – Chemistry of the Main-Group Elements: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
Test Bank – Chemistry of the Main-Group Elements: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
ANSWERS TO CONCEPT CHECKS 
21.1. 
21.2. 
Given the high energy needs of animals to move and maintain body temperature, breaking the 
very strong triple bond of N2 requires too much energy compared to the lower-energy double 
bond of O2. 
The only intermolecular forces in these materials are very weak van der Waals forces....
- Book & Paket-Deal
- Exam (elaborations)
- • 37 pages •
Test Bank – Chemistry of the Main-Group Elements: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
ANSWERS TO CONCEPT CHECKS 
21.1. 
21.2. 
Given the high energy needs of animals to move and maintain body temperature, breaking the 
very strong triple bond of N2 requires too much energy compared to the lower-energy double 
bond of O2. 
The only intermolecular forces in these materials are very weak van der Waals forces....
Comprehensive Test Bank – Nuclear Chemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
Comprehensive Test Bank – Nuclear Chemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at ...
- Book & Paket-Deal
- Exam (elaborations)
- • 35 pages •
Comprehensive Test Bank – Nuclear Chemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at ...
Test Bank – Electrochemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
Test Bank – Electrochemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsi...
- Book & Paket-Deal
- Exam (elaborations)
- • 62 pages •
Test Bank – Electrochemistry: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsi...
Test Bank – Thermodynamics and Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
Test Bank – Thermodynamics and Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
- Book & Paket-Deal
- Exam (elaborations)
- • 45 pages •
Test Bank – Thermodynamics and Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers for Chemistry Exam Preparation (Updated 2025)
Test Bank – Solubility and Complex-Ion Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for College Chemistry Exam Preparation (Updated 2025)
Test Bank – Solubility and Complex-Ion Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for College Chemistry Exam Preparation (Updated 2025)
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- Exam (elaborations)
- • 53 pages •
Test Bank – Solubility and Complex-Ion Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for College Chemistry Exam Preparation (Updated 2025)
Test Bank – Acid–Base Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for Advanced Chemistry Exam Preparation (Updated 2025)
Test Bank – Acid–Base Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for Advanced Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at ...
- Book & Paket-Deal
- Exam (elaborations)
- • 85 pages •
Test Bank – Acid–Base Equilibria: Complete Practice Questions, Detailed Solutions, and Verified Answers for Advanced Chemistry Exam Preparation (Updated 2025) 
 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at ...
Comprehensive Test Bank – Acids and Bases: Complete Practice Questions, Detailed Solutions, and Verified Answers for Exam Preparation (Updated 2025)
Comprehensive Test Bank – Acids and Bases: Complete Practice Questions, Detailed Solutions, and Verified Answers for Exam Preparation (Updated 2025)
- Book & Paket-Deal
- Exam (elaborations)
- • 28 pages •
Comprehensive Test Bank – Acids and Bases: Complete Practice Questions, Detailed Solutions, and Verified Answers for Exam Preparation (Updated 2025)
Test Bank – Chemical Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers (Updated 2025)
Test Bank – Chemical Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers (Updated 2025) 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsignificant figure; however, on...
- Book & Paket-Deal
- Exam (elaborations)
- • 50 pages •
Test Bank – Chemical Equilibrium: Complete Practice Questions, Detailed Solutions, and Verified Answers (Updated 2025) 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsignificant figure; however, on...
Test Bank – Rates of Reaction – Comprehensive Exercises and Solutions (2025 Update)
Test Bank – Rates of Reaction – Comprehensive Exercises and Solutions (2025 Update) 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsignificant figure; however, only the final answer has been roun...
- Book & Paket-Deal
- Exam (elaborations)
- • 42 pages •
Test Bank – Rates of Reaction – Comprehensive Exercises and Solutions (2025 Update) 
 
Note on significant figures: If the final answer to a solution needs to be rounded off, it is given first with 
one nonsignificant figure, and the last significant figure is underlined. The final answer is then rounded to 
the correct number of significant figures. In multistep problems, intermediate answers are given with at 
least one nonsignificant figure; however, only the final answer has been roun...
Test Bank – Solutions – Complete Exercises & Verified Answers (2025 Edition)
Test Bank – Solutions – Complete Exercises & Verified Answers (2025 Edition)
- Book & Paket-Deal
- Exam (elaborations)
- • 39 pages •
Test Bank – Solutions – Complete Exercises & Verified Answers (2025 Edition)