Last two questions in chemistry assignment. May someone please help me? Medal and fan for the correct answers.

Question

anonymous · Answer

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teddyiswatshecallsme · Answer

CH3-CH2-CH2-CH=CH2 
Since this has a double bond, it is an alkene, so its name will end in -ene. 

CH3-C=C-CH3 
This compound does not exist since there are two carbons with only three bonds, and carbon will Always have four bonds. However, if the = is a triple bond, then the compound would be named, 2-butyne, but if the compound is supposed to be CH3-CH=CH-CH3, then the compound would be 2-butene. 

The final compound is 4-ethyl-1-heptene. Since the longest chain has seven carbons, we use the prefix hept-. Numbering always starts with the most important functional group, which is the double bond. Since this is on the first carbon the name of the longest chain is 1-heptene. The ethyl is on the fourth carbon so we add the 4-ethyl to get the full name 4-ethyl-1-heptene.

teddyiswatshecallsme · Answer

@Pr!ncessPeach

anonymous · Answer

Whoa! You're smart thank you so much for your help hun! Saved me a great deal ♥ ☻

anonymous · Answer

@Teddyiswatshecallsme can you explain a little further with question 7. I want to make sure I understand it. Like dumb it down for me?

teddyiswatshecallsme · Answer

Lolol You're welcome and thank you. >.<

teddyiswatshecallsme · Answer

I don't know how else how to phrase, that... I would just reread it over and over until it sticks. or try and do some independent research. :3

anonymous · Answer

You're right! I got it! You're a life saver. I just finished the assignment. THANK YOU!