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.

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

  the mississippians were considered to be  horticulturalists, which means they were