What is the standard cell notation of a galvanic cell made with zinc (zn) and aluminum (al)? a. zn(s) | zn2+(aq) || al3+(aq) | al(s) b. zn2+(aq) | zn(s) || al(s) | al3+(aq) c. al(s) | al3+(aq) || zn2+(aq) | zn(s) d. al3+(aq) | al(s) || zn(s) | zn2+(aq)

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

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.