Examine the information. a magellanic penguin is at an initial position of 4 m and waddles to a position of 8 m in 8 s. what is the penguin’s average velocity? -4 m/s 4 m/s 0.5 m/s 2 m/s

What is the value of keq for the reaction expressed in scientific notation

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

What will most likely happen when two bromine atoms bond together?