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- What alkene is the major productwhen 2-bromo-2-methylpentane is treated with sodium ethoxide in ethanol?Choose the two words which complete the following sentence to make a true statement. As the number of conjugated double bonds in an alkene increases, the difference between electronic energy levels becomes ______ and the λ(max) wavelength _______. A.) larger, increases b.) larger, decreases c.) smaller, increases d.) smaller, decreasesFor the following reactions, determine the type of reaction (either combustion, hydrogenation of alkenes, or hydration of alkenes) & please make sure to show the products for each of the reactions
- For each of the following alkenes, assign the configuration of the double bond as either Z or Ewhich of the following reagents can oxidize an alkene? H2/Pt, HCl, H2SO4, KMnO4How many moles of Bra are required to completely halogenate the alkene?A. One moleB. Two molesC. Three molesD. Four moles What is the expected arrangement of the bromine atoms relative to each other amongthe carbon involved in pi bonding?A. anti-conformationB. syn-conformationC. trans-configurationD. cis-configuration What happens to bromine when it is adjacent to an alkene during a chemical reaction?A. Bromine becomes stable. (? kasi before brown siya/acidic tas naging colorless? Jk ewan)B. Bromine becomes polarized.C. Bromine becomes hybridized.D. Bromine becomes acidic. The relative arrangement of bromine atoms in the product is primarily due to:A. ElectronegativityB. RepulsionC. Hydrogen bondingD. Atomic weightWhat is your observation after the reaction?A. A yellow flame is produced.B. Bromine water decolorizes.C. The alkene becomes denser.D. A brown precipitate forms.