Homework Answers
a) SF4 and SNaF5 have a non-zero molecular dipole moment. In SF2, SF6, SeF6 have symmetry in their molecules thus have zero net dipole moment.
b) SNaF5 has high boiling point because it is ionic in nature whereas other are not that much ionic.
c) SF2 has lowest boiling point because of zero dipole moment and low molecular mass.
Add Answer to:
Please explain. Thank you.
Element Electronegativity (6) By checking the appropriate box indicate (a) (5 points)...
Question 5 0.5 pts Using the information provided in the table, which of the following compounds...
Question 5 0.5 pts Using the information provided in the table, which of the following compounds should have the highest boiling point? Molecular Mass Dipole Moment Compound (amu) (D) со2 44.01 0.0 0.95 H2S 34.1 1.08 36.46 НC 2.98 HCN 27.03 H2S O HCN Co2 НC Oo
a,b and c please 2. Molecular Structure (a) (5 points) Circle the compound with the highest...
a,b
and c please
2. Molecular Structure (a) (5 points) Circle the compound with the highest boiling point and draw a box around the compound with the lowest boiling point OH Br (b) (5 points) The fictional molecule below has several charged atoms. All lone pair electrons and bonds to hydrogens are explicitly shown. Add circled formal charges to all appropriate atoms. (the double bonded oxygen should have just one lone pair) :ОНн Нн Н н н NH3 н Н...
please be sure to answer #4 thank you! Normal Tula No Spacing Head es, and improvements,...
please be sure to answer #4 thank you!
Normal Tula No Spacing Head es, and improvements, choose Check for Updates. TUTTO UN UOSO 4. What is the IUPAC name for the following compound Page 1 of 4 Homework Assignol CH-13, CHEM 2511 Summer 2020 Department of Chemistry and Forensic Science-SSU 5. Which one of the following compounds will have the highest boiling point? A. CH3CH2CH2CH2CH3 B CH3CH2CH2CH2OH C. CH3CH2CH2OCH3 D CH3CH2CH2CI E. CH3CH2OCH2CH3 6. Rank the following compounds in decreasing...
Explain the answer please. ) 1 on electronegativity differences, which of the following is most likely...
Explain the answer please.
) 1 on electronegativity differences, which of the following is most likely to be ionie? BaF2 b) Bra c) PH d) NO e CL 6. How many electrons can be contained in all of the orbitals with n-4? c) 10 d) 18 32 Which of the following molecules has no dipole moment? mause it is a Hencar wno 7. NH c) H20 d) all e) none 8. How many electrons can be described by the quantum...
please answer all these questions because most of the answer you give back are always incomplete...
please answer all these questions because most of the answer
you give back are always incomplete to the questions. please do
well to answer all. thank you
What type(s) of intermolecular forces are expected between CS2 molecules? ball & stick - + labels Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole forces hydrogen bonding What type(s) of intermolecular forces are expected between NH, molecules? ball & stick - + labels Indicate with a...
need both questions thank you 12. (a) (20 pts) Thiosulfate, S, 0%, is just like sulfate,...
need both questions thank you
12. (a) (20 pts) Thiosulfate, S, 0%, is just like sulfate, except that one oxygen atom in sulfate has been substituted by sulfur. Draw one correct Lewis structure for thiosulfate, showing all lone pairs and all formal charges, if different than zero. (b) (10 pts) Keeping in mind our stated ideas about how to optimize Lewis structures for atoms like P, S, As etc. that do not have to follow the octet rule, how many...
please help answer ALL questions. Thank you. 6. Rank all of the functional groups we have...
please help answer ALL questions. Thank you.
6. Rank all of the functional groups we have studied so far in order of lowest to highest boiling points. There should be three categories: nonpolar molecules with just London Forces, polar molecules with just dipole-dipole interactions, and hydrogen bonding capable molecules. 7. Which of the families listed above hydrogen bond with water molecules? 8. Give all three definitions of acids and bases: Arrhenius, Bronsted Lowry. Lewis. Show how methanamine qualifies as a...
please I need help with the data sheet INTRODUCTION The chemical and physical properties of substances...
please I need help with the data sheet
INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances. Results of these measurements generally...
please I need help with this Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical...
please I need help with this
Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements, are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances Results of...
NMR IR CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK YOU PLEASE EXPLAIN IT IN DETAIL THANK YOU Experimental Data Only report the IR absorptions that provide diagnosis...
NMR
IR
CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK
YOU
PLEASE EXPLAIN IT IN DETAIL THANK YOU
Experimental Data Only report the IR absorptions that provide diagnosis for the major functional groups. Copies of your spectra will be included in your lab report with this information written on the spectra. However, the information should also be included in the body of the report in a text format similar to the example given below IR cm1: 1735 (C-o); MS:...
Question 5 0.5 pts Using the information provided in the table, which of the following compounds should have the highest boiling point? Molecular Mass Dipole Moment Compound (amu) (D) со2 44.01 0.0 0.95 H2S 34.1 1.08 36.46 НC 2.98 HCN 27.03 H2S O HCN Co2 НC Oo
a,b
and c please
2. Molecular Structure (a) (5 points) Circle the compound with the highest boiling point and draw a box around the compound with the lowest boiling point OH Br (b) (5 points) The fictional molecule below has several charged atoms. All lone pair electrons and bonds to hydrogens are explicitly shown. Add circled formal charges to all appropriate atoms. (the double bonded oxygen should have just one lone pair) :ОНн Нн Н н н NH3 н Н...
please be sure to answer #4 thank you!
Normal Tula No Spacing Head es, and improvements, choose Check for Updates. TUTTO UN UOSO 4. What is the IUPAC name for the following compound Page 1 of 4 Homework Assignol CH-13, CHEM 2511 Summer 2020 Department of Chemistry and Forensic Science-SSU 5. Which one of the following compounds will have the highest boiling point? A. CH3CH2CH2CH2CH3 B CH3CH2CH2CH2OH C. CH3CH2CH2OCH3 D CH3CH2CH2CI E. CH3CH2OCH2CH3 6. Rank the following compounds in decreasing...
Explain the answer please.
) 1 on electronegativity differences, which of the following is most likely to be ionie? BaF2 b) Bra c) PH d) NO e CL 6. How many electrons can be contained in all of the orbitals with n-4? c) 10 d) 18 32 Which of the following molecules has no dipole moment? mause it is a Hencar wno 7. NH c) H20 d) all e) none 8. How many electrons can be described by the quantum...
please answer all these questions because most of the answer
you give back are always incomplete to the questions. please do
well to answer all. thank you
What type(s) of intermolecular forces are expected between CS2 molecules? ball & stick - + labels Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole forces hydrogen bonding What type(s) of intermolecular forces are expected between NH, molecules? ball & stick - + labels Indicate with a...
need both questions thank you
12. (a) (20 pts) Thiosulfate, S, 0%, is just like sulfate, except that one oxygen atom in sulfate has been substituted by sulfur. Draw one correct Lewis structure for thiosulfate, showing all lone pairs and all formal charges, if different than zero. (b) (10 pts) Keeping in mind our stated ideas about how to optimize Lewis structures for atoms like P, S, As etc. that do not have to follow the octet rule, how many...
please help answer ALL questions. Thank you.
6. Rank all of the functional groups we have studied so far in order of lowest to highest boiling points. There should be three categories: nonpolar molecules with just London Forces, polar molecules with just dipole-dipole interactions, and hydrogen bonding capable molecules. 7. Which of the families listed above hydrogen bond with water molecules? 8. Give all three definitions of acids and bases: Arrhenius, Bronsted Lowry. Lewis. Show how methanamine qualifies as a...
please I need help with the data sheet
INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances. Results of these measurements generally...
please I need help with this
Х Lab 11.pdf Lab 11.pdf INTRODUCTION The chemical and physical properties of substances are influenced by the way in which valence electrons are distributed and by the three-dimensional shape of the molecule or ion. X- ray and neutron diffraction, infrared, Raman and microwave absorption spectroscopy, as well as dipole moment measurements, are used to ascertain the three-dimensional structure of a substance. Thus, techniques are available which can identify the geometry of substances Results of...
NMR
IR
CAN YOU PLEASE ANSWER AS SOON AS POSSIBLE THANK
YOU
PLEASE EXPLAIN IT IN DETAIL THANK YOU
Experimental Data Only report the IR absorptions that provide diagnosis for the major functional groups. Copies of your spectra will be included in your lab report with this information written on the spectra. However, the information should also be included in the body of the report in a text format similar to the example given below IR cm1: 1735 (C-o); MS:...
Most questions answered within 3 hours.
-
Why has California been the favorite destination of large number
of secondary migrants?
asked 11 minutes ago -
Do not neglect the old for the new. The existing business must
not lose priority simply...
asked 3 hours ago -
Kylie is a single mom with two dependent children,
Tanner, age 7 and Olivia, age 11....
asked 4 hours ago -
Phosphorous + bromine = phosphorous tribromide. If 35.0 g of
bromine are reacted and 27.9 grams...
asked 5 hours ago -
Derive the long wavelength limit of the Planck energy density
distribution
asked 5 hours ago -
Calculate the pH of each of the following solutions.
0.50 M HBr
3.1×10−4 M KOH
4.2×10−5...
asked 9 hours ago -
For the year ended December 31, Depot Max’s cost of merchandise
sold was $85,600. Inventory at the...
asked 9 hours ago -
Week 10 - Professional Memo Assignment
Professional Memo Assignment
Your mission for this week, should you...
asked 9 hours ago -
Write a Python program that stores the data for each
player on the team, and it...
asked 9 hours ago -
In
the last 3 months, mike never knows when he is going to get his
allowance...
asked 10 hours ago -
Is Ca(OH)2 a Bronsted base, Lewis base, or both? Why?
asked 9 hours ago -
1A- Why don’t voters complain about U.S. tariffs on imported
sugar?
Because sugar is only a...
asked 10 hours ago