Titration Calculations - Page 2
Questions
- Referring to the following information, if a 0.1593 gram sample of sodium carbonate, #Na_2CO_3# requires 31.45 mL of #HCl# solution for complete neutralization, what is the precise concentration of the acid?
- How do you solve titration problems?
- What is the purpose of titration?
- What is a titration reaction?
- The titration of an impure sample of KHP found that 36.0 mL 0.100 M NaOH was required to react completely with 0.765 g of sample. What is the percentage of KHP in this sample?
- A #38.74*mL# volume of #0.50*mol*L^-1# sodium hydroxide solution reaches a stoichiometric endpoint with #19.37xx10^-3*mol# of sulfuric acid dissolve in #50.0*mL# of solution. What is the concentration with respect to #"sulfuric acid"#?
- 3) 10 mL of a 0.1 M NaOH solution were titrated against a 0.05 M HCl solution. How much (in mL) of the 0.05 M HCl solution will be required to reach the end-point of the titration?
- Calculate the pH after addition of (a) #"30.5 mL"# of #"0.100 M HCl"#, and (b) at the second equivalence point, if the first equivalence point is reached after #"25 mL"# of #"HCl"# is added?
- When adding base to a weak acid, does the concentration of #"HA"# have a net increase after the endpoint?
- What volume of 0.1292 M NaOH is needed to neutralize 25.00 mL of HCl of unknown concentration?
- How do titration curves work?
- In a titration of 250.0 mL of methanoic acid (#"HCHO"_2#), takes 16.32 mL of 0.1004 mol/L NaOH to reach the end-point. What is the molar concentration of the methanoic acid?
- What volume (in mL) of .158 M KOH solution is needed to titrate 20.0 mL of .0903 M H2SO4 to the equivalance point?
- In a titration, 16.02 mL of 0.100M NaOH was required to titrate 0.2011 g of an unknown acid, HX. What is the molar mass of the acid?
- Consider the titration of 50 mL of 0.0200 M HCLO(aq) with 0.100 M NaOH (aq). What is the formula of the main species in the solution after the addition of 10.0 mL of base?
- What is a redox titration and what is it used for?
- How can I make back titration calculations?
- Why is the point in the titration when neutralization occurs called the equivalence point?
- 50.0mL of an #H_2SO_3# solution were titrated with 36.90mL of a 0.100M #LiOH# solution to reach the equivalence point What is the molarity of the #H_2SO_3# solution?
- Strong base weak acid titration?