Consider the titration of a 28.7 mL sample of 0.117 M RbOH with 0.186 M HCl. Calculate the pH after 8.2 mL of acid have been added.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

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 electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?