Search found 32 matches

by nike_victoria
Wed Apr 14, 2021 8:42 pm
Forum: Chemistry forum
Topic: Question
Replies: 3
Views: 2496

Question

In the molecule testosterone, what are all the chirality centers? State the R or S configuration.
by nike_victoria
Wed Apr 14, 2021 8:40 pm
Forum: Chemistry forum
Topic: OrgChem
Replies: 2
Views: 2196

OrgChem

In the structure of caffeine, where is the site with the most delocalized electrons?
by nike_victoria
Sun Apr 04, 2021 3:03 pm
Forum: Chemistry forum
Topic: help
Replies: 2
Views: 1430

Re: help

My professor said that the answer was incomplete and incorrect :(
by nike_victoria
Sun Apr 04, 2021 2:12 pm
Forum: Chemistry forum
Topic: Polysubstituted Cyclohexane
Replies: 0
Views: 22041

Polysubstituted Cyclohexane

Consider 1-bromo-3-isopropyl-4-methylcyclohexane. All three substituents are on the same face of the ring (all top face or all bottom face). Draw the most stable chair conformation. State whether each substituent is axial or equatorial.
by nike_victoria
Sun Apr 04, 2021 2:11 pm
Forum: Chemistry forum
Topic: help
Replies: 2
Views: 1430

help

Consider 2-fluorobutane, sighted along the C2-C3 bond. Name the substituents on C2 and C3. Draw all the different Newman conformations. Finally, rank them from most stable to least stable.

Thanks! =)
by nike_victoria
Sun Apr 04, 2021 2:01 pm
Forum: Chemistry forum
Topic: Question
Replies: 0
Views: 22117

Question

What is the skeletal structure of 5-tert-butyl-3-isopropyl-4,7-dimethyldecane?

Thank you! =D
by nike_victoria
Sun Apr 04, 2021 1:59 pm
Forum: Chemistry forum
Topic: Help me please =D
Replies: 0
Views: 22060

Help me please =D

Redraw caffeine and draw the non-bonding electron pairs if any. Encircle the site with the most delocalized electrons. Then, identify the hybridization of the indicated atoms.
caffeine.png
caffeine.png (15.66 KiB) Viewed 22060 times
by nike_victoria
Fri Apr 02, 2021 4:59 am
Forum: Chemistry forum
Topic: Org structures help
Replies: 1
Views: 1199

Org structures help

Help me please and thank you. Redraw acetaminophen on your paper and draw the non-bonding electron pairs if any. Encircle the site with the most delocalized electrons. Then, identify the hybridization of all the carbons in the structure.
952ACA45-E87B-4EC4-9747-56C93A83B2B2.png
952ACA45-E87B-4EC4-9747-56C93A83B2B2.png (8.17 KiB) Viewed 1199 times
by nike_victoria
Fri Apr 02, 2021 4:30 am
Forum: Chemistry forum
Topic: Org Chem Help me PleasE
Replies: 1
Views: 1192

Org Chem Help me PleasE

Please help me, thank you!

Consider 2-fluorobutane, sighted along the C2-C3 bond. Name the substituents on C2 and C3. Draw all the different Newman conformations. Finally, rank them from most stable to least stable.

Thank you!
by nike_victoria
Thu Apr 01, 2021 5:51 pm
Forum: Chemistry forum
Topic: ORG CHEM HELP Newman Confirmations Help
Replies: 1
Views: 1220

ORG CHEM HELP Newman Confirmations Help

Help me please! Recall that in the Newman projection of ethane, there are no substituents (non-hydrogens) on either carbon. As a result, there are only 2 conformations: Staggered and Eclipsed. For the Newman projection of propane, sighting along the C2-C3 bond, there is 1 substituent on the front ca...
by nike_victoria
Mon Mar 22, 2021 12:28 pm
Forum: Chemistry forum
Topic: Help me please =D
Replies: 8
Views: 4635

Re: Help me please =D

Is this better?
D6AFFA25-E608-4D26-9ADE-B3EB7215F269.png
D6AFFA25-E608-4D26-9ADE-B3EB7215F269.png (79.1 KiB) Viewed 4626 times
by nike_victoria
Mon Mar 22, 2021 12:06 pm
Forum: Chemistry forum
Topic: Help me please =D
Replies: 8
Views: 4635

Re: Help me please =D

is this correct?
Screen Shot 2021-03-23 at 3.06.31 AM.png
Screen Shot 2021-03-23 at 3.06.31 AM.png (192.97 KiB) Viewed 4630 times
by nike_victoria
Mon Mar 22, 2021 11:47 am
Forum: Chemistry forum
Topic: Org Chem Help
Replies: 2
Views: 1435

Re: Org Chem Help

just 1

=D
by nike_victoria
Mon Mar 22, 2021 11:47 am
Forum: Chemistry forum
Topic: Help me please =D
Replies: 8
Views: 4635

Re: Help me please =D

I'm sorry, I don't get it. Could you possibly explain more please? =D
by nike_victoria
Mon Mar 22, 2021 10:50 am
Forum: Chemistry forum
Topic: Org Chem Help
Replies: 2
Views: 1435

Org Chem Help

Draw the resonance structures of the following compound. Use curved arrows to show movement of electrons. Do not forget to include the given structure as one of the resonance structures. Identify whether each structure is either a major or minor contributor.
pq1 3.png
pq1 3.png (4.67 KiB) Viewed 1435 times