What is the average rate of the reaction over the entire course of the reaction? (3 points) a 1.6 x 10−3 b 1.9 x 10−3 c 2.0 x 10−3 d 2.2 x 10−3

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Gymnast always perform on padded mats. how does the mats protect the gymnast

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