because he is proud that he finally managed to kill a pig
The name for the CH3-Ch-CH3 alkyl group is isopropyl.
The condensed structural formula for propionaldehyde is CH₃CH₂CHO. In this formula, CH₃ represents a methyl group, CH₂ represents a methylene group, and CHO indicates the aldehyde functional group. Overall, propionaldehyde is a three-carbon aldehyde with the functional group located at one end of the carbon chain.
Welch = well, + ch
CH compound does not exist. So it has no bonds.
4-Isopropyldecane is a branched alkane with a total of 10 carbon atoms. The main chain consists of a straight chain of 10 carbon atoms (decane), with an isopropyl group (-C(CH₃)₂) attached to the fourth carbon of the chain. The molecular formula for 4-isopropyldecane is C₁₀H₂₁. The structure can be represented as follows: CH₃-CH₂-CH(CH₃)₂-CH₂-CH₂-CH₂-CH₂-CH₃, indicating the position of the isopropyl group on the fourth carbon.
The functional groups in eugenol are a phenol group (-OH) and an allyl group (-CH=CH-CH2-).
The compound CH-O-CH-CH-CH is an ether, which is a type of organic compound containing an oxygen atom bonded to two carbon atoms in an alkyl chain. Ethers are characterized by the -O- functional group.
The formula is O=CH-O-CH2-CH-CH3 then one CH3 attached to the 2nd CH.
Vinyl Group is the CH2=CH- group in this both the carbons are sp2 hybridised
Yes (and no!) The styrene molecule is a benzene ring with a -CH=CH2 group attached. In the polymerisation process, the double bonds in two adjacent groups are broken and joined to form a chain: -CH-CH2-CH-CH2-CH-CH2-CH-CH2-....... with a benzene ring off each -CH- group. I believe the benzene group is referred to as a "phenyl group" in complex molecules, such as polymers like polystyrene.
The structural formula of CH3-CH=CH-CO-H is 2-butenal. It is composed of a butene group with an aldehyde functional group (CHO) at the end. The carbon-carbon double bond is what distinguishes it from other aldehydes.
Ralph and Piggy attend Jack's feast in Chapter 9 because they are hungry and hopeful that they may be able to reason with Jack and his followers. They also see it as an opportunity to try to regain power and influence over the group by presenting a united front.