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What is the dipole moment of 11-Dibromoethene?
The dipole moment of 1,1-dibromoethene would depend on the orientation of the bromine atoms relative to the double bond. If the bromine atoms are on opposite sides of the double bond (trans configuration), the dipole moment would be zero. If the bromine atoms are on the same side of the double bond (cis configuration), the molecule would have a non-zero dipole moment.
Are cis-trans isomers possible in 1.2-dibromoethene?
Yes, it's possible. Cis: Br/H=Br/H or Trans: Br/H=H/Br
How many isomers are there of C3H5Br3?
There are (in total) 8 structural isomers of C5H11Br, from the 3 different 'pentanyl' hydrocarbon (-C5H11) isomers (n-pentane, iso-pentane and neo-pentane):3x in n-pentane: 1-, or 2-, or 3-Bromo-pentane4x in isopentane: 1-, or 2-, or 3-, or 4-Bromo-Methyl-butane1x in neopentane: 1-Bromo-diMethyl-propane
What is the IUPAC name of CH2Br2?
It's dichloroetheneNote to initial responder: if it was dichloroethane as you said originally, then the formula would be C2H4Cl2.
What does propene and br2 equal?
Propene (C3H6) reacts with bromine (Br2) to form 1,2-dibromopropane when exposed to light. The addition of bromine to the double bond of propene causes the bromine atoms to be added across the double bond, resulting in a color change from orange to colorless as the reaction proceeds.
How is tetrabromoethane prepared from acetylene?
Tetrabromoethane can be prepared from acetylene through a process of halogenation. Initially, acetylene (C₂H₂) is reacted with bromine (Br₂) in a non-polar solvent, resulting in the formation of dibromoethene (C₂H₂Br₂). This intermediate can then undergo further bromination to yield tetrabromoethane (C₂Br₄). The overall reaction involves the addition of bromine across the triple bond of acetylene, effectively saturating it with bromine atoms.
Would acetylene reacts with bromine?
Yes. Acetylene is unsaturated with a triple bond joining the carbon atoms. The reaction is HCCH + 2Br2 -> Br2HCCHBr2 The bromine adds accross the triple bond, leaving a single carbon carbon bond.
What are 3 isomers of C2H2Br2?
There are numerous possible constitutional isomers of bromopentane. Specifically, the bromine atom can be attached to any of the carbon atoms (although there are only three unique possibilities because the 2 end carbons are identical). So you could have:1-bromopentane (same molecule as 5-bromopentane, but lower number is used)2-bromopentane (same molecule as 4-bromopentane, but lower number is used)3-bromopentaneThen you can also have different connectivity between the carbon atoms. So pentane can either be normal pentane (5 carbons in a row), or it can be a branched structure. There are two possible branched structures for pentane: 2-methylbutane ("isopentane") and 2,2-dimethylpropane ("neopentane").For 2-methylbutane the possibilities are:1-bromo-2-methylbutane2-bromo-2-methylbutane2-bromo-3-methylbutane (bromine takes precedence and gets the lower number)1-bromo-3-methylbutaneFinally, there's only one possibility for 2,2-dimethylpropane, since the four methyl groups are equivalent and the central carbon is already bonded to four other things:1-bromo-2,2-dimethylpropane
