Study Guide with Student Solutions Manual for Seager/Slabaugh/Hansen's Chemistry for Today: General, Organic, and Biochemistry, 9th Edition
9th Edition
ISBN: 9781305968608
Author: Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher: Cengage Learning
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Textbook Question
Chapter 4, Problem 4.49E
Draw Lewis structures for the following polyatomic ions:
a.
b.
c.
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3. Propose a synthesis for the following transformation. Do not draw an arrow-pushing
mechanism below, but make sure to draw the product of each proposed step (3 points).
CN
+ En
CN
3) Propagation of uncertainty. Every measurement has uncertainty. In this problem, we'll
evaluate the uncertainty in every step of a titration of potassium hydrogen phthalate (a
common acid used in titrations, abbreviated KHP, formula CsH5KO4) with NaOH of an
unknown concentration.
The calculation that ultimately needs to be carried out is:
concentration NaOH
1000 x mass KHP × purity KHP
molar mass KHP x volume NaOH
Measurements:
a) You use a balance to weigh 0.3992 g of KHP. The uncertainty is ±0.15 mg (0.00015
g).
b) You use a buret to slowly add NaOH to the KHP until it reaches the endpoint. It takes
18.73 mL of NaOH. The uncertainty of the burst is 0.03 mL..
c) The manufacturer states the purity of KHP is 100%±0.05%.
d) Even though we don't think much about them, molar masses have uncertainty as well.
The uncertainty comes from the distribution of isotopes, rather than random
measurement error. The uncertainty in the elements composing KHP are:
a. Carbon:
b. Hydrogen:
±0.0008…
Don't used hand raiting and don't used Ai solution
Chapter 4 Solutions
Study Guide with Student Solutions Manual for Seager/Slabaugh/Hansen's Chemistry for Today: General, Organic, and Biochemistry, 9th Edition
Ch. 4 - Refer to the group numbers of the periodic table...Ch. 4 - Prob. 4.2ECh. 4 - Write abbreviated electronic configurations for...Ch. 4 - Write abbreviated electronic configurations for...Ch. 4 - Draw Lewis structure for the elements given in...Ch. 4 - Draw Lewis structures for the elements given in...Ch. 4 - Prob. 4.7ECh. 4 - Prob. 4.8ECh. 4 - Prob. 4.9ECh. 4 - Prob. 4.10E
Ch. 4 - Use the periodic table and predict the number of...Ch. 4 - Prob. 4.12ECh. 4 - Write a symbol for each of the following ions: a.A...Ch. 4 - Write a symbol for each of the following ions: a.A...Ch. 4 - Prob. 4.15ECh. 4 - Identify the element in period 3 that would form...Ch. 4 - Identify the noble gas that is isoelectronic with...Ch. 4 - Identify the noble gas that is isoelectronic with...Ch. 4 - Write equations to represent positive and negative...Ch. 4 - Prob. 4.20ECh. 4 - Write the formula for the ionic compound formed...Ch. 4 - Prob. 4.22ECh. 4 - Classify each of the following as a binary...Ch. 4 - Prob. 4.24ECh. 4 - Prob. 4.25ECh. 4 - Prob. 4.26ECh. 4 - Prob. 4.27ECh. 4 - Prob. 4.28ECh. 4 - Prob. 4.29ECh. 4 - Name the following binary ionic compounds: a. SrS...Ch. 4 - Name the following binary ionic compounds, using a...Ch. 4 - Name the following binary ionic compounds, using a...Ch. 4 - Prob. 4.33ECh. 4 - Prob. 4.34ECh. 4 - Prob. 4.35ECh. 4 - Write formulas for the following binary ionic...Ch. 4 - Prob. 4.37ECh. 4 - Prob. 4.38ECh. 4 - Identify the ions that would occupy lattice sites...Ch. 4 - Identify the ions that would occupy lattice sites...Ch. 4 - Calculate the mass in grams of positive ions and...Ch. 4 - Calculate the mass in grams of positive ions and...Ch. 4 - Prob. 4.43ECh. 4 - Prob. 4.44ECh. 4 - Represent the following reaction using Lewis...Ch. 4 - Prob. 4.46ECh. 4 - Prob. 4.47ECh. 4 - Represent the following molecules by Lewis...Ch. 4 - Draw Lewis structures for the following polyatomic...Ch. 4 - Prob. 4.50ECh. 4 - Prob. 4.51ECh. 4 - Prob. 4.52ECh. 4 - Predict the shape of each of the following...Ch. 4 - Prob. 4.54ECh. 4 - Prob. 4.55ECh. 4 - Prob. 4.56ECh. 4 - Use the periodic table and Table 4.4 to determine...Ch. 4 - Use Table 4.4 and classify the bonds in the...Ch. 4 - Use Table 4.4 and classify the bonds in the...Ch. 4 - Prob. 4.60ECh. 4 - On the basis of the charge distributions you drew...Ch. 4 - Prob. 4.62ECh. 4 - Prob. 4.63ECh. 4 - Prob. 4.64ECh. 4 - Show the charge distribution in the following...Ch. 4 - Prob. 4.66ECh. 4 - Prob. 4.67ECh. 4 - Prob. 4.68ECh. 4 - Prob. 4.69ECh. 4 - Prob. 4.70ECh. 4 - Prob. 4.71ECh. 4 - Prob. 4.72ECh. 4 - Prob. 4.73ECh. 4 - Prob. 4.74ECh. 4 - Prob. 4.75ECh. 4 - The covalent compounds ethyl alcohol and dimethyl...Ch. 4 - Prob. 4.77ECh. 4 - Prob. 4.78ECh. 4 - Prob. 4.79ECh. 4 - Prob. 4.80ECh. 4 - Prob. 4.81ECh. 4 - Prob. 4.82ECh. 4 - Suppose an element from group II(A)(2) and period...Ch. 4 - What would be the mass in grams of 0.200moles of...Ch. 4 - The ampere unit is used to describe the flow of...Ch. 4 - Prob. 4.86ECh. 4 - Prob. 4.87ECh. 4 - Prob. 4.88ECh. 4 - Prob. 4.89ECh. 4 - Prob. 4.90ECh. 4 - Prob. 4.91ECh. 4 - Prob. 4.92ECh. 4 - Prob. 4.93ECh. 4 - Prob. 4.94ECh. 4 - Prob. 4.95ECh. 4 - Noble gases: a.have low boiling points. b.are all...Ch. 4 - Prob. 4.97ECh. 4 - Name the type of bond that is formed when...Ch. 4 - Prob. 4.99ECh. 4 - A atom becomes an ion that possesses a negative...Ch. 4 - When calcium reacts with chlorine to form calcium...Ch. 4 - Prob. 4.102ECh. 4 - Prob. 4.103ECh. 4 - Which molecule below has a nonpolar bond in which...Ch. 4 - What is the correct formula for bismuth (III)...Ch. 4 - Which of the following species will combine with a...Ch. 4 - What type of bond is created when bromine and...Ch. 4 - The parts of an atom directly involved in ionic...Ch. 4 - In forming an ionic bond with an atom of chlorine,...Ch. 4 - In bonding, what would happen between the...Ch. 4 - Which compound contains a bond with no ionic...Ch. 4 - Prob. 4.112ECh. 4 - Which molecule is nonpolar and contains a nonpolar...Ch. 4 - Which of the following is a nonpolar covalent...Ch. 4 - Prob. 4.115ECh. 4 - Prob. 4.116E
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