Question

1.) How many moles of NaOH (aq) are needed to neutralize 3.2 mol H2SO4(aq)?

2.) How many moles of Ba(OH)2 (aq) are needed to neutralize 3L of 0.8 M HCl solution?

3.) What is the volume of 0.5 M H2SO4 solution needed to neutralize 0.15 L of 0.6M NaOH solution?

4.) How many grams of NaOH needed to neutralize 0.25 L of 0.6 M H2SO4 solution? Molar mass of NaOH= 40 g/mol

5.) 2.8g of Ba(OH)2(s) is added to water to prepare a solution of 4.00L. What is the pH of this solution? Molar mass of Ba(OH)2= 171.3 g/mol