Benzocaine is from a family of chemicals that are good local anesthetics. Identify the functional group circled. Ketone Carboxylic acid Carbonyl Ester Aldehyde

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring