2. Etiquete cada una de las siguientes medidas por cantidad que cada uno representa. 39.56g

How many ions that have a +1 charge will bond with an ion that has a -2 charge

Compare and contrast physical changes with chemical changes.

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