[References) Draw a Lewis structure for the alkene functional group. • You do not have to explicitly draw H atoms. Include all valence lone pairs in your answer. • Use a generic R1 group to represent generic atoms in your structure. The R group tool is located in the charges and lone pairs drop-down menu. P. opy aste
Electronic Effects
The effect of electrons that are located in the chemical bonds within the atoms of the molecule is termed an electronic effect. The electronic effect is also explained as the effect through which the reactivity of the compound in one portion is controlled by the electron repulsion or attraction producing in another portion of the molecule.
Drawing Resonance Forms
In organic chemistry, resonance may be a mental exercise that illustrates the delocalization of electrons inside molecules within the valence bond theory of octet bonding. It entails creating several Lewis structures that, when combined, reflect the molecule's entire electronic structure. One Lewis diagram cannot explain the bonding (lone pair, double bond, octet) elaborately. A hybrid describes a combination of possible resonance structures that represents the entire delocalization of electrons within the molecule.
Using Molecular Structure To Predict Equilibrium
Equilibrium does not always imply an equal presence of reactants and products. This signifies that the reaction reaches a point when reactant and product quantities remain constant as the rate of forward and backward reaction is the same. Molecular structures of various compounds can help in predicting equilibrium.
Alkenes are unsaturated hydrocarbons, have general formula as CnH2n , where n is Number of Carbon atoms. In this compounds at least one double bond present between two carbon atoms , while other valencies of carbon completed by either Hydrogens or alkyl groups. Alkyl groups represented by R, like CH3-, C2H5-, C3H7- etc.
Double bonded carbon atoms in alkenes sp2 hybridised in nature. Generally their structures are trigonal planar.
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