Not all Friedel-Crafts reactions require a strong Lewis acid catalyst to generate the electrophile. Show how the electrophile is generated from 2-methyl-prop-1-ene (isobutene) in the presence of sulfuric acid. Use the curved-arrow notation to show the movement of electrons. Include lone pairs of electrons and show all charges. What would be the product if the generated electrophile reacted with benzene

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth