At which of the four labeled points on the titration curve below do you expect to find the highest concentration of hydroxide ions?

A

B

C

D

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Can someone me with 1 to 4 plz. fast

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