
Concept explainers
(a)
Interpretation:
The number of moles of
Concept Introduction:
The Molarity is calculated by the formula,

Answer to Problem 7.45E
The number of moles of
Explanation of Solution
The number of moles of
The given volume and molarity is
Substitute the volume and molarity in the given formula.
Thus, the number of moles of
The number of moles of
(b)
Interpretation:
The number of grams of
Concept Introduction:
The number of moles is calculated by the formula,

Answer to Problem 7.45E
Thenumber of grams of
Explanation of Solution
The number of moles of
The volume and molarity is
Substitute the volume and molarity in the given formula.
Thus, the number of moles of
The amount of
The molar mass of
Substitute the value of molar mass in the given formula.
Thus, the number of grams of
Thenumber of grams of
(c)
Interpretation:
The number of grams of
Concept Introduction:
The concentration of the solution in

Answer to Problem 7.45E
The number of grams of
Explanation of Solution
The concentration of the solution in
The given value of
Substitute the value of
Hence, the number of grams of
The number of grams of
(d)
Interpretation:
The number of milliliters of alcohol in
Concept Introduction:
The concentration of the solution in

Answer to Problem 7.45E
The number of milliliters of alcohol in
Explanation of Solution
The concentration of the solution in
The given value of
Substitute the value of
Hence, the number of milliliters of alcohol in
The number of milliliters of alcohol in
Want to see more full solutions like this?
Chapter 7 Solutions
Chemistry for Today: General, Organic, and Biochemistry
- Draw the major product of this reaction. Ignore inorganic byproducts. Assume that the water side product is continuously removed to drive the reaction toward products. (CH3)2NH, TSOH Drawingarrow_forwardSo, the first image is what I'm trying to understand regarding my approach. The second image illustrates my teacher's method, and the third image includes my notes on the concepts behind these types of problems.arrow_forwardHAND DRAWarrow_forward
- Draw a mental model for calcium chloride mixed with sodium phosphatearrow_forwardhere is my question (problem number 20) please explain to me thanks!arrow_forwardThe bromination of anisole is an extremely fast reaction. Complete the resonance structures of the intermediate arenium cation for the reaction (Part 1), and then answer the question that follows (Part 2).arrow_forward
- Drawing of 3-fluro-2methylphenolarrow_forwardWhich compound(s) will be fully deprotonated (>99%) by reaction with one molar equivalent of sodium hydroxide? I, II, III I, || I, III I only II, III SH | H3C-C=C-H || III NH2arrow_forwardWill NBS (and heat or light) work for this reaction, or do we have to use Br2?arrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoGeneral, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning



