Complete the mechanism for the generation of the electrophile used for chlorination in electrophilic aromatic substitution. Add curved arrows, bonds, electron pairs, and charges where applicable.

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

How many grams are in 1.75 mile of carbon

The electric field strength between the plates of a simple air capacitor is equal to the voltage across the plates divided by the distance between them. when a voltage of 76.2 v is put across the plates of such a capacitor an electric field strength of 2.2 kv cm is measured. write an equation that will let you calculate the distance d between the plates. your equation should contain only symbols. be sure you define each symbol.