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Question 42489

posted 11 months ago

Describe any changes in the C – C bond distance in the di substituted benzene molecules of Task 2 compared to the benzene molecule of Task 1. Was this effect stronger in any one molecule compared to the others.

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Question 42488

posted 11 months ago

Looking at the bond distances for all of the four compounds, what distance do you think corresponds to a true C – C single bond and to a C = C double bond? How do you explain the bond distances in benzene?

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Question 42487

posted 11 months ago

Explain and/or describe any trends that you observed in bond lengths. Are these trends consistent with VSEPR theory (explain why or why not).

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Question 42491

posted 11 months ago

Which of the three disubstituted benzene ringspolar? Use your data to justify your is more answer.

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Question 42492

posted 11 months ago

Upload the six snapshots for Task 2:Substitution and Polarity (two images per molecule, one with bond lengths and dipoleinformation, the other with MEP surface).

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Question 42485

posted 11 months ago

Upload the four snapshots (one per molecule)showing the bond lengths for cyclohexane,cyclohexene, cyclohexadiene, and benzene.Please upload the images as .jpeg or .png files,not .heic.

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Question 42486

posted 11 months ago

Report the average bond lengths for each molecule. Make sure that your results are in units of angstrom (A). Make sure that you are clear to match each average bond length to each molecule. You do not need to show a sample calculation, just the answer.

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Question 42484

posted 11 months ago

Fill in the table at the bottom of page three with the bond lengths from Task 1 (Comparing Single and Double Bonds in Cyclic Hydrocarbons)
Print out the table, fill in the information,and upload an image of the completed table.
• Write out the complete table by hand and upload an image of the completed table.
You can use either of the following methods:
Fill out the spreadsheet included in this table and upload the final table.

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Question 42490

posted 11 months ago

If you compare the dipole moment of individual bonds with the dipole moments of the overall molecule, do you notice a trend between the para-, meta-, and or tho- molecules? Is this trend what you would expect (explain why or whynot)?

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Question 39343

posted 1 years ago

This question is about the theoretical compound tetrachloro(oxo)krypton, KrOCl4.
) Draw a dot and cross diagram for tetrachloro(oxo)krypton.
b) Use your answer from Q1a) to deduce the molecular geometry of tetrachloro(oxo)krypton,
c) The pressure of steam at 298K is 3.5kPa. 1.25g of water is put into a closed container that has a total volume of 1.50dm3.
i) Deduce the number of moles of water that were vaporized.
ii) Determine if there was any liquid water left in the container after vaporization.

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