A chunk of zinc reacts with hydrochloric acid. If the chunk of zinc was turned into powdered zinc, what would happen to the reaction.

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

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.