Principles of General Chemistry
3rd Edition
ISBN: 9780073402697
Author: SILBERBERG, Martin S.
Publisher: McGraw-Hill College
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Textbook Question
Chapter 3, Problem 3.8P
Calculate the molar mass of each of the following:
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Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NOCI (g) 2NO (g) + Cl2 (g) AGº =41. kJ
Now suppose a reaction vessel is filled with 4.50 atm of nitrosyl chloride (NOCI) and 6.38 atm of chlorine (C12) at 212. °C. Answer the following questions
about this system:
?
rise
Under these conditions, will the pressure of NOCI tend to rise or fall?
x10
fall
Is it possible to reverse this tendency by adding NO?
In other words, if you said the pressure of NOCI will tend to rise, can that
be changed to a tendency to fall by adding NO? Similarly, if you said the
pressure of NOCI will tend to fall, can that be changed to a tendency to
rise by adding NO?
yes
no
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO needed to reverse it.
Round your answer to 2 significant digits.
0.035 atm
✓
G
00.
18
Ar
Highlight each glycosidic bond in the molecule below. Then answer the questions in the table under the drawing area.
HO-
HO-
-0
OH
OH
HO
NG
HO-
HO-
OH
OH
OH
OH
NG
OH
€
+
Suppose the molecule in the drawing area below were reacted with H₂ over a platinum catalyst. Edit the molecule to show what would happen to it. That is, turn
it into the product of the reaction.
Also, write the name of the product molecule under the drawing area.
Name: ☐
H
C=0
X
H-
OH
HO-
H
HO-
-H
CH₂OH
×
Chapter 3 Solutions
Principles of General Chemistry
Ch. 3 - The atomic mass of Cl is 35.45 amu, and the atomic...Ch. 3 - (a) How many moles of C atoms are in 1 mol of...Ch. 3 - Prob. 3.3PCh. 3 - How is the molecular mass of a compound the same...Ch. 3 - What advantage is there to using a counting unit...Ch. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Calculate the molar mass of each of the following:...Ch. 3 - Prob. 3.9PCh. 3 - Calculate the molar mass of each of the following:...
Ch. 3 - Prob. 3.11PCh. 3 - Calculate each of the following quantities: (a)...Ch. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Calculate each of the following quantities: (a)...Ch. 3 - Calculate each of the following: Mass % of H in...Ch. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Which of the following sets of information allows...Ch. 3 - What is the empirical formula and empirical...Ch. 3 - Prob. 3.26PCh. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.30PCh. 3 - Prob. 3.31PCh. 3 - Prob. 3.32PCh. 3 - Cortisol (m=362.47g/mol) is a steroid hormone...Ch. 3 - Prob. 3.34PCh. 3 - Prob. 3.35PCh. 3 - Prob. 3.36PCh. 3 - Write balanced equations for each of the following...Ch. 3 - Write balanced equations for each of the following...Ch. 3 - Prob. 3.39PCh. 3 - Prob. 3.40PCh. 3 - Prob. 3.41PCh. 3 - Potassium nitrate decomposes on heating, producing...Ch. 3 - Prob. 3.43PCh. 3 - Calculate the mass of each product formed when...Ch. 3 - Prob. 3.45PCh. 3 - Prob. 3.46PCh. 3 - Prob. 3.47PCh. 3 - Many metals react with oxygen gas to form the...Ch. 3 - Prob. 3.49PCh. 3 - Calculate the maximum numbers of moles and grams...Ch. 3 - Prob. 3.51PCh. 3 - Prob. 3.52PCh. 3 - Prob. 3.53PCh. 3 - Prob. 3.54PCh. 3 - Prob. 3.55PCh. 3 - Prob. 3.56PCh. 3 - Prob. 3.57PCh. 3 - Prob. 3.58PCh. 3 - Prob. 3.59PCh. 3 - Prob. 3.60PCh. 3 - Prob. 3.61PCh. 3 - Prob. 3.62PCh. 3 - Prob. 3.63PCh. 3 - Prob. 3.64PCh. 3 - Prob. 3.65PCh. 3 - Six different aqueous solutions (with solvent...Ch. 3 - Prob. 3.67PCh. 3 - Prob. 3.68PCh. 3 - Prob. 3.69PCh. 3 - Calculate each of the following quantities: (a)...Ch. 3 - Prob. 3.71PCh. 3 - Prob. 3.72PCh. 3 - Prob. 3.73PCh. 3 - Prob. 3.74PCh. 3 - Prob. 3.75PCh. 3 - Prob. 3.76PCh. 3 - Prob. 3.77PCh. 3 - Prob. 3.78PCh. 3 - Prob. 3.79PCh. 3 - Prob. 3.80PCh. 3 - Prob. 3.81PCh. 3 - Prob. 3.82PCh. 3 - Prob. 3.83PCh. 3 - Prob. 3.84PCh. 3 - Prob. 3.85PCh. 3 - Seawater is approximately 4.0% by mass dissolved...Ch. 3 - Is each of the following statements true or false?...Ch. 3 - Prob. 3.88PCh. 3 - In each pair, choose the larger of the indicated...Ch. 3 - Prob. 3.90PCh. 3 - Prob. 3.91PCh. 3 - Assuming that the volumes are additive, what is...Ch. 3 - Prob. 3.93PCh. 3 - Prob. 3.94PCh. 3 - Hydrocarbon mixtures are used as fuels, (a) How...Ch. 3 - Prob. 3.96PCh. 3 - Prob. 3.97PCh. 3 - Prob. 3.98PCh. 3 - Prob. 3.99PCh. 3 - Write a balanced equation for the reaction...Ch. 3 - Prob. 3.101PCh. 3 - Citric acid (right) is concentrated in citrus...Ch. 3 - Prob. 3.103PCh. 3 - Prob. 3.104PCh. 3 - Prob. 3.105PCh. 3 - Prob. 3.106PCh. 3 - Aspirin (acetylsalicylic acid, C9H8O4 ) is made by...Ch. 3 - Prob. 3.108PCh. 3 - Prob. 3.109PCh. 3 - Prob. 3.110PCh. 3 - High-temperature superconducting oxides hold great...
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