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What is pentene?
An alkene
Which molecule is a stereoisomer of cis-2-pentene?
Trans-2 pentene is a stereoisomer of cis-2-pentene.
Why 3-pentene incorrect?
3-pentene is incorrect because the parent chain for alkenes with five carbon atoms should be pentene, not 3-pentene. The numbering of the carbon atoms in the double bond starts from the end that gives the double bond the lowest number, so in this case, it would be pent-1-ene.
Which molecule is an alkene?
cis-2-pentene
Why is 1-pentene less stable than 2-pentene?
1-pentene is less stable than 2-pentene because the double bond in 1-pentene is located at the end of the carbon chain, leading to increased steric hindrance and decreased hyperconjugation compared to the internal double bond in 2-pentene. The internal double bond in 2-pentene is more stabilized by resonance and hyperconjugation effects, making it more thermodynamically stable.
What type of molecule is cis- 2-pentene?
Type your answer here... Alkene
What type of molecule is cis-2-pentene?
Type your answer here... Alkene
Five carbon atom with one double bond?
A molecule with five carbon atoms and one double bond is pentene. Pentene can exist in different isomeric forms, such as 1-pentene and 2-pentene, depending on the position of the double bond along the carbon chain. The general formula for pentene is C5H10.
Which molecule is a stereoisomer of trans-2-pentene?
You think probable to cis-2-pentene.
How many hydrogen atoms would be needed in an addition reaction to convert one molecule of 2-pentene to one molecule pentane?
The molecular formula of 2-pentene is C5H10 and the molecular formula of pentane is C5H12. Therefore, (12 - 10) or 2 hydrogen atoms per molecule will be needed to convert pentene to pentane.
What type of molecule is 2-methylpentene?
branched alkene...viva la apex
Which molecule is a branched alkane A. Nonane B. trans-2-pentene C. 2-nonyne D. 3-methylhexane?
cis-2-pentene
What is pentene?
An alkene
Which molecule is a stereoisomer of cis-2-pentene?
Trans-2 pentene is a stereoisomer of cis-2-pentene.
What is the equation for addition of bromine to pentene?
The addition of bromine to pentene typically follows the general equation: C5H10 + Br2 --> C5H10Br2. This reaction is an example of electrophilic addition where the bromine molecule is added across the carbon-carbon double bond in pentene.
Why 3-pentene incorrect?
3-pentene is incorrect because the parent chain for alkenes with five carbon atoms should be pentene, not 3-pentene. The numbering of the carbon atoms in the double bond starts from the end that gives the double bond the lowest number, so in this case, it would be pent-1-ene.
What kind of carbon atoms does a molecule of pentene have?
There is only one (chemical) kind of carbon atoms, they all are alike.
