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The Iodine molecule I2 forms a temporary dipole which the electron rich double bond attacks (at the delta positive end) and this kicks out the other iodine to form I- (the electrons from the I-I bond go to the leaving group)
This has broken the double bond leaving the original carbons with one side with the I and the other with a positive carbocation. The I- then attacks the positive end of the carbocation and the Iodines are TRANS to one another. This is because I- adds from the other side to the large Iodine (to avoid steric hinderance).
It is hard to explain without the aid of diagrams I'd suggest looking up addition of bromine to double bonds, exactly the same but much more documented
What else can I help you with?
What type of bond forms between Cesium and Iodine?
Ionic bond forms between cesium and iodine. Cesium donates an electron to iodine, creating positively charged cesium ions and negatively charged iodine ions, which are attracted to each other to form the bond.
What is the meaning of addition reaction of alkenes?
In an addition reaction to an alkene, the original double bond between two carbon atoms is converted to a single bond, and each carbon atom that was originally double bonded forms a new single bond to some atom not in the original alkene. For example, C2H4 + H2 => C2H6. (Even though there were some hydrogen atoms in the original alkene, there are two new ones in the product.)
What does the hydrogenation of an alkene gives?
The hydrogenation of an alkene gives an alkane. This reaction involves the addition of hydrogen atoms across the carbon-carbon double bond in the alkene, resulting in the conversion of the double bond to a single bond.
What type of bond is formed between phosphorus and iodine?
A covalent bond is formed between phosphorus and iodine. In this type of bond, the atoms share electrons to achieve a stable electron configuration.
What is the shape and bond angles for iodine?
the shape is linear and the bond angle is 180 degree
What type of chemical reaction takes place when iodine reacts with propene?
When iodine reacts with propene, an electrophilic addition reaction occurs. In this reaction, iodine adds across the double bond of propene, resulting in the formation of 1,2-diiodopropane. This process involves the formation of a cyclic iodonium ion intermediate, which is subsequently attacked by an iodide ion. Overall, this reaction illustrates the addition of halogens to alkenes.
Reaction of the product when iodine is mixed with cyclooctene?
When iodine is mixed with cyclooctene, a color change from brown/red to colorless may occur, indicating that the iodine has reacted with the cyclooctene to form a diiodide product. This reaction involves addition of the iodine molecule across the double bond of cyclooctene.
When iodine atoms bond with other iodine atoms the bond type is called a?
When iodine atoms bond with other iodine atoms, the bond type is called a covalent bond. In this case, two iodine atoms share a pair of electrons, resulting in the formation of a diatomic molecule (I₂). This type of bonding occurs because both iodine atoms have the same electronegativity, allowing for an equal sharing of electrons.
The reaction of diethyl maleate with iodine?
Diethyl maleate will add iodine across the double bond, resulting in the formation of diethyl iodomaleate as the product. This reaction is an example of an addition reaction in organic chemistry.
What is the addition of hydrogen across a double bond?
The addition of hydrogen across a double bond is called hydrogenation. This reaction involves the breaking of the pi bond in the double bond and the addition of hydrogen atoms to the carbon atoms involved in the double bond, resulting in a single bonded saturated compound.
How does saturated fat effect iodine atoms?
unsaturated are oils that have double bonds in their structure because there is not enough hydrogen atoms to bond with the carbon atoms. In such case, carbon atoms bond to each others to form double or triple bonds. adding iodine, saturates the oil as iodine atoms bond to carbon atoms as if they were hydrogen atoms. This is an answer to the question that should read: How does iodine affect unsaturated fats?
Costituent of Wagner reagent?
Wagner reagent typically consists of iodine dissolved in a solution of potassium iodide. It is commonly used for detecting double bonds or unsaturation in organic compounds. The reaction between the double bond and Wagner reagent results in a brown color due to the formation of an addition compound.
When alkenes undergo addition reaction what kind of bond does it produce?
When alkenes undergo addition reactions, they typically form a new single bond, resulting in a saturated compound. This is because the double bond in the alkene is broken, allowing the addition of atoms or groups to each carbon of the original double bond.
What makes a double covalent bond?
A double covalent bond occurs when atoms share two pairs of electrons.
When a dehydration reaction occurs what is produced?
a double bond
What type of bond is IodineIodine?
Iodine-Iodine bond is a covalent bond. Iodine atoms share electrons to form a stable molecule.
What atomic or hybrid orbital on I makes up the sigma bond between I and F in iodine pentafluoride IF?
In iodine pentafluoride (IF5), the sigma bond between iodine (I) and fluorine (F) is formed using a sp³d hybrid orbital from iodine. This hybridization occurs as iodine expands its valence shell to accommodate five bonds with fluorine. The sp³d orbital allows for the necessary geometry and bond formation in this molecule.
