EBK CHEMISTRY
12th Edition
ISBN: 9780133911312
Author: Timberlake
Publisher: YUZU
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Chapter 11.1, Problem 11.5QAP
Interpretation Introduction
To determine: Whether C2H6 or NaBr burns vigorously in air
Interpretation Introduction
To determine: Whether C2H6 or NaBr is a solid at 250oC
Interpretation Introduction
To determine: Whether C2H6 or NaBr dissolves in water
To determine: Whether C2H6 or NaBr dissolves in water
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5
What would the complete ionic reaction be if aqueous solutions of potassium sulfate and barium acetate were mixed?
ed
of
Select one:
O a
2 K SO4 + Ba2 +2 C₂H3O21
K+SO4 + Ba2+ + 2 C2H3O21
K+SO42 + Ba2 +2 C2H3O2
BaSO4 +2 K+ + 2 C2H3O
estion
Ob.
O c.
Od.
2 K SO4 +Ba2 +2 C₂H₂O₂
BaSO4 + K+ + 2 C2H3O
BaSO4 + K + 2 C2H301
→Ba² +SO42 +2 KC2H3O
s page
(28 pts.) 7. Propose a synthesis for each of the following transformations. You must include the
reagents and product(s) for each step to receive full credit. The number of steps is provided.
(OC 4)
4 steps
4 steps
OH
b.
LTS
Solid:
AT=Te-Ti
Trial 1
Trial 2
Trial 3
Average
ΔΗ
Mass water, g
24.096
23.976
23.975
Moles of solid, mol
0.01763
001767
0101781
Temp. change, °C
2.9°C
11700
2.0°C
Heat of reaction, J
-292.37J -170.473
-193.26J
AH, kJ/mole
16.58K 9.647 kJ 10.85 kr
16.58K59.64701
KJ
mol
12.35k
Minimum AS,
J/mol K
41.582
mol-k
Remember: q = mCsAT (m = mass of water, Cs=4.184J/g°C) & qsin =-qrxn &
Show your calculations for:
AH in J and then in kJ/mole for Trial 1:
qa (24.0969)(4.1845/g) (-2.9°C)=-292.37J
qsin =
qrxn =
292.35 292.37J
AH in J = 292.375 0.2923kJ
0.01763m01
=1.65×107
AH in kJ/mol =
=
16.58K
0.01763mol
mol
qrx
Minimum AS in J/mol K (Hint: use the average initial temperature of the three trials, con
Kelvin.)
AS=AHIT
(1.65×10(9.64×103) + (1.0
Jimai
Chapter 11 Solutions
EBK CHEMISTRY
Ch. 11.1 - Prob. 11.1QAPCh. 11.1 - Prob. 11.2QAPCh. 11.1 - Identify each of the following properties as more...Ch. 11.1 - Identify each of the following properties as more...Ch. 11.1 - Prob. 11.5QAPCh. 11.1 - Prob. 11.6QAPCh. 11.2 - Give the IUPAC name for each of the following...Ch. 11.2 - Give the IUPAC name for each of the following...Ch. 11.2 - Prob. 11.9QAPCh. 11.2 - Draw the condensed structural formula for alkanes...
Ch. 11.3 - Indicate whether each of the following pairs...Ch. 11.3 - Indicate whether each of the following pairs...Ch. 11.3 - Give the IUPAC name for each of the following a....Ch. 11.3 - Give the TUPAC name for each of the following: a....Ch. 11.3 - Draw the condensed structural formula for each of...Ch. 11.3 - Draw the condensed structural formula for each of...Ch. 11.3 - Draw the line-angle formula for each of the...Ch. 11.3 - Prob. 11.18QAPCh. 11.4 - Heptane, used as a solvent for rubber cement, has...Ch. 11.4 - Nonane has a density of 0.79 g/mL and boils at 151...Ch. 11.4 - Prob. 11.21QAPCh. 11.4 - Prob. 11.22QAPCh. 11.5 - Prob. 11.23QAPCh. 11.5 - Identify the following as alkanes, alkenes,...Ch. 11.5 - Give the IUPAC name for each of the following: a....Ch. 11.5 - Give the IUPAC name for each of the following: a....Ch. 11.5 - Draw the condensed structural formula, or...Ch. 11.5 - Prob. 11.28QAPCh. 11.6 - Prob. 11.29QAPCh. 11.6 - Prob. 11.30QAPCh. 11.6 - Prob. 11.31QAPCh. 11.6 - Prob. 11.32QAPCh. 11.7 - Prob. 11.33QAPCh. 11.7 - Prob. 11.34QAPCh. 11.8 - Prob. 11.35QAPCh. 11.8 - Prob. 11.36QAPCh. 11.8 - Prob. 11.37QAPCh. 11.8 - Prob. 11.38QAPCh. 11 - Prob. 11.39UTCCh. 11 - Prob. 11.40UTCCh. 11 - Prob. 11.41UTCCh. 11 - Prob. 11.42UTCCh. 11 - Prob. 11.43UTCCh. 11 - Convert each of the following line-angle formulas...Ch. 11 - Give the IUPAC name for each of the following:...Ch. 11 - Give the IUPAC name for each of the following:...Ch. 11 - Give the IUPAC name (including cis or trans, if...Ch. 11 - Give the LUPAC name (including cis or trans, if...Ch. 11 - Prob. 11.49AQAPCh. 11 - Prob. 11.50AQAPCh. 11 - Prob. 11.51AQAPCh. 11 - Prob. 11.52AQAPCh. 11 - Draw the condensed structural or line-angle...Ch. 11 - Draw the condensed structural or line-angle...Ch. 11 - Draw the cis and trans isomers for each of the...Ch. 11 - Draw the cis and trans isomers for each of the...Ch. 11 - Prob. 11.57AQAPCh. 11 - Prob. 11.58AQAPCh. 11 - Prob. 11.59AQAPCh. 11 - Prob. 11.60AQAPCh. 11 - Prob. 11.61AQAPCh. 11 - Give the name for the product from the...Ch. 11 - Prob. 11.63AQAPCh. 11 - Prob. 11.64AQAPCh. 11 - Prob. 11.65CQCh. 11 - Prob. 11.66CQCh. 11 - Prob. 11.67CQCh. 11 - Prob. 11.68CQCh. 11 - Prob. 11.69CQCh. 11 - Prob. 11.70CQCh. 11 - Prob. 11.71CQCh. 11 - Margarines are produced from the hydrogenation of...
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