1) Explain how many mL of 0.25M NaOH will be required to titrate 35.0mL of 0.175M H2SO4?? H2SO4 +2 NaOH--> 2H2O + Na2SO4
2) in an standardization process of 0.5000g KHP khc8h4o4 =MM 204.23g/mol was neutralize with 28.9mL of NaOH. Determine the molarity of NaOH.
3) 0.2161g of diprotic acid (H2A) was neutralized with 32.00mL of 0.150M NaOH. Determine the molar mass of this acid.
4) 0.3593g of a tri-protic acid(H3A) was neutralized with 22.00mL of 0.250M of barium hydroxide. Determine the molar mass of the acid.