Answered

Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

please help with the attached photo, please explain each. thank you ​

Please Help With The Attached Photo Please Explain Each Thank You class=

Sagot :

Tsarina

Answer:

a) 3,4 dimethyl hexane.

b) 3 methyl hexane

c) 2, 4 dimethyl heptane

d) 2,4 di methtl hexane

Explanation:

  • Identify the longest chain.
  • Number the carbons of the longest chain such that the sum of numbers at branch (methyl group here) is minimum.( You may need to do that more than once here)
  • Name the group after mentioning the number of carbon it is at.
  • Use di if two same groups are present. Tri for 3, tetra for 4 and so on.
  • Naming thr longest chain is the last thing. If the hydrocarbon is pure (only H and C are present) use -ane as the ending and the number of carbon 1- meth , 2 - eth , 3 - prop, 4 -beut, 5- pent 6- hex and hept for 7 are used as prefix.

ujalakhan18

Answer:

See below

Explanation:

Part 1)

  • The longest chain is of 6-C compound. Hence, we'll use the prefix "Hex-".
  • It is an alkane. So, "-ane" will be used as a suffix.
  • So, The parent compound is "Hexane".
  • Now, Name the substituents by numbering the Hexane chain.
  • The substituents (methyl) are attached to carbon no. 3 and 4

So, The name becomes 3,4-dimethyl hexane.

Part 2)

  • The longest chain is of 6-C compound. => "Hex-"
  • Alkane => "-ane"
  • "Hexane"
  • Number the longest carbon chain.
  • The substituent (methyl) is attached to Carbon no. 3.

So, The name becomes 3-methyl hexane.

Part 3)

  • Longest chain is of 7-C compound => "Hept-"
  • Alkane => "-ane"
  • "Heptane"
  • Number the largest carbon chain.
  • The substituents (methyl) are attached to carbon no. 2 and 5.
  • 2 methyl => "di-"

So, The name becomes 2,5-dimethyl heptane.

Part 4)

  • Longest chain is of 6-C compound => "Hex-"
  • Alkane => "-ane"
  • "Hexane"
  • Number the longest carbon chain.
  • The substituents are attached to carbon no. 2 and 4.
  • 2 methyl => "di-"

So, The name becomes 2,4-dimethyl hexane.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.