When 250 grams of potassium hydroxide are dissolved in 2500 mls of water. the resulting volume is 2.585 liters of solution. what is the molarity of the solution?

How might this scientific phenomena be explained? a paper clip floats on water.

What occurs when a cell engulfs large food particals

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.