If it takes 50 mL of 0.5 M KOH solution to completely neutralize 125 mL of sulfuric acid solution, H2SO4, what is the concentration of the sulfuric acid solution? Be sure to
round your answer to the correct number of significant figures.

What is the molality of a solution that has 4 mol of kci in 0.800 kg of water

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

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.