A certain reaction X + Y → Z is described as being first order in [X] and third order overall. Which of the following statements is or are true? (i)The rate law for the reaction is: Rate = k[X][Y]2. (ii)If the concentration of X is increased by a factor of 1.5, the rate will increase by a factor of 2.25. (iii)If the concentration of Y is increased by a factor of 1.5, the rate will increase by a factor of 2.25.

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.