Mark S. Cracolice, Edward I. Peters
ISBN #9781305079250
6th Edition
1,627 Questions
Homework Questions
Introductory Chemistry: An Active Learning Approach is a comprehensive textbook that lays a strong foundation in chemical principles while fostering an engaging, hands-on learning experience. The book begins with the historical evolution of chemistry and the scientific method, gradually guiding students through fundamental topics such as matter, energy, atomic theories, and chemical reactions, and progressing towards more advanced areas like quantum models, nuclear processes, and organic and biochemistry. Emphasizing practical applications and problem-solving, it integrates experiments, calculations, and real-world examples to demystify complex concepts. Though it lacks traditional narrative characters, the active learner is at the heart of the journey, transforming abstract theories into tangible, relevant knowledge for both academic and industrial settings.
Chapter 1
Introduction to Chemistry and Introduction to Active Learning
Chapter 2
Matter and Energy
Chapter 3
Measurement and Chemical Calculations
Chapter 4
Introduction to Gases
Chapter 5
Atomic Theory: The Nuclear Model of the Atom
Chapter 6
Chemical Nomenclature
Chapter 7
Chemical Formula Relationships
Chapter 8
Chemical Reactions
Chapter 9
Chemical Change
Chapter 10
Quantity Relationships in Chemical Reactions
Chapter 11
Atomic Theory: The Quantum Model of the Atom
Chapter 12
Chemical Bonding
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Chapter 13
Structure and Shape
Chapter 14
The Ideal Gas Law and Its Applications
Chapter 15
Gases, Liquids, and Solids
Chapter 16
Solutions
Chapter 17
Acid–Base (Proton Transfer) Reactions
Chapter 18
Chemical Equilibrium
Chapter 19
Oxidation–Reduction (Electron Transfer) Reactions
Chapter 20
Nuclear Chemistry
Chapter 21
Organic Chemistry
Chapter 22
Biochemistry
Problem 1
Which of the following applies to the electron? (a) Charge $=1-$ (b) Mass $=1 \mathrm{u}$ (c) Charge $=0$ (d) Mass $=0 \mathrm{u}$ (e) Charge $=1+$
Dr. Satish Ingale Numerade Educator
Problem 2
How many grams of ammonium nitrate must be weighed out to make 415 g of a $58.0 \%$ by mass solution? In how many milliliters of water should it be dissolved?
Problem 3
Pure bromine trifluoride decomposes to its elements.
Problem 4
A student weighs out a 4.80 -g sample of aluminum bromide, transfers it to a 100 -mL volumetric flask, adds enough water to dissolve it, and then adds water to the 100 -mL mark. What is the molarity of aluminum bromide in the resulting solution?
Prashant Bana Numerade Educator
Problem 5
How many covalent bond(s) would the element tellurium ( $\mathrm{Z}=52$ ) be expected to form in order to obey the octet rule? Use the octet rule to predict the formula of the compound that would form between tellurium and hydrogen, if the molecule contains only one tellurium atom and only single bonds are formed.
Problem 6
What volume of concentrated sulfuric acid, which is 18 molar, is required to obtain 5.19 mole of the acid?
David Collins Numerade Educator
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