Answer the following showing all work, equations, units, etc. Be sure to show the chemical reaction for each problem (if available).
1. What is the sulfuric acid, H2SO4, concentration of a solution with pH = 3.42.
2. What is the calcium hydroxide concentration of a solution with a pOH = 4.35?
3. What is the sulfuric acid concentration of a solution with a pH of 1.2?
4. What is the barium hydroxide concentration of a solution with a pOH of a 6.24?
Answer: 1) 2) 3) 4)