The order of the intermolecular forces and increasing boiling, melting points and enthalpy of vaporization are should be determined. Concept Introduction: Intermolecular forces: The forces involving within the molecule is called intermolecular forces thus, Ion-dipole forces: The attraction forces between anion charge end with opposite partial charge is called Ion-dipole forces. Dipole- Dipole forces: The attraction forces between ends of opposite partially charge in polar molecules is called Dipole- Dipole forces. Hydrogen bond: The weak bond between highly electronegative atom with partially positively charged Hydrogen is called Hydrogen bonding. London Dispersion Forces: The London dispersion force is the weaker force within the non polar molecules and which can be used to explain the state of the non polar molecules. The intermolecular forces are higher means the boiling point, melting points and enthalpy of vaporization of the compound is all so higher.
The order of the intermolecular forces and increasing boiling, melting points and enthalpy of vaporization are should be determined. Concept Introduction: Intermolecular forces: The forces involving within the molecule is called intermolecular forces thus, Ion-dipole forces: The attraction forces between anion charge end with opposite partial charge is called Ion-dipole forces. Dipole- Dipole forces: The attraction forces between ends of opposite partially charge in polar molecules is called Dipole- Dipole forces. Hydrogen bond: The weak bond between highly electronegative atom with partially positively charged Hydrogen is called Hydrogen bonding. London Dispersion Forces: The London dispersion force is the weaker force within the non polar molecules and which can be used to explain the state of the non polar molecules. The intermolecular forces are higher means the boiling point, melting points and enthalpy of vaporization of the compound is all so higher.
Solution Summary: The author explains the order of intermolecular forces and increasing boiling, melting points and enthalpy of vaporization of given compounds.
2H2S(g)+3O2(g)→2SO2(g)+2H2O(g)
A 1.2mol sample of H2S(g) is combined with excess O2(g), and the reaction goes to completion.
Question
Which of the following predicts the theoretical yield of SO2(g) from the reaction?
Responses
1.2 g
Answer A: 1.2 grams
A
41 g
Answer B: 41 grams
B
77 g
Answer C: 77 grams
C
154 g
Answer D: 154 grams
D
Part VII. Below are the 'HNMR, 13 C-NMR, COSY 2D- NMR, and HSQC 2D-NMR (similar with HETCOR but axes are reversed) spectra of an
organic compound with molecular formula C6H1003 - Assign chemical shift values to the H and c atoms of the
compound. Find the structure. Show complete solutions.
Predicted 1H NMR Spectrum
4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1
f1 (ppm)
Predicted 13C NMR Spectrum
100
f1 (ppm)
30
220 210 200 190 180
170
160 150 140 130 120
110
90
80
70
-26
60
50
40
46
30
20
115
10
1.0 0.9 0.8
0
-10
Chapter 9 Solutions
Bundle: Chemistry: An Atoms First Approach, 2nd, Loose-Leaf + OWLv2, 4 terms (24 months) Printed Access Card
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell