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Author Question: Which of the following structures are enantiomers? (Read 45 times)

CBme

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on: Nov 18, 2019

Question 1

The general formula for alkanes is CnH2n+2. What is the value of n in 3-ethyl-4,7-dimethylnonane? How many chiral centres does this molecule have?
◦ n = 13; there is one chiral centre
◦ n = 9; there are three chiral centres
◦ n = 9; there are two chiral centres
◦ n = 13; there are two chiral centres
◦ n = 13; there are three chiral centres

Question 2

Which of the following structures are enantiomers?
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Marked as best answer by CBme on Nov 18, 2019

duy1981999

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Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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CBme

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Reply 2 on: Nov 18, 2019
Thanks for the timely response, appreciate it

Sarahjh

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Reply 3 on: Yesterday
Gracias!

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