Which is more soluble in an acidic solution than in pure water?

Which is more soluble in an acidic solution than in pure water?

What is the name given to a substance that can act as a Brønsted acid or as a Brønsted base according to what it is reacting with?

Write the ion product expression for calcium phosphate, Ca3(PO4)2.

Below is a titration curve for the titration of 50.0 mL of a 0.100 M solution of the weak acid HA with a 0.100 M solution of NaOH.     What is the approximate pKa of HA?

Suppose 50.0 mL of a 0.100 M solution of the weak acid HA is titrated with a 0.100 M solution of NaOH. Which diagram best represents the equilibrium composition of the solution once 25.0 mL of titrant have been added? (Solvent water molecules are omitted for clarity.)

Which pair of substances is capable of forming a buffer in aqueous solution?

What is the name of a proton acceptor in an acid-base reaction?

What is the pH of a 0.014 M Ca(OH)2 solution?

What is the name of a proton acceptor in an acid-base reaction?