Question

15.6 mL of 4.0 M HCl are diluted with water to make 1.5 L of solution. What should be the pH of the final solution?

Which of these statements are true?

1. A Bronsted base accepts a proton from an acid.

2. OH^- is the conjugate acid of O^2-.

3. H₃O⁺ is the conjugate acid of OH^-.

4. An Arrhenius acid is a substance that produces H⁺ ions.

5. The stronger the acid, the smaller the K_a

_{Answer choices below:}

	a.	I, IV, V
	b.	I, II, IV
	c.	II, III
	d.	I, III, IV
	e.	III, V