The formula for a +1 ion, like K+ , and a -3 ion like N3- would be:

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

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Which item is most likely part of the safety contract