Questions tagged 'Titration'
8 questions
Mass and volume data for titration of primary standard acid and unknown acid with sodium hydroxide?
What are the mass and volume data required for the titration of a primary standard acid and an unknown acid with sodium hydroxide? Specifically, I am looking for guidance on how to accurately determin...
Feb 15, 2025
Part A.6 Does adding boiled, deionized water to the titrating flask to wash the wall of the Erlenmyer…?
Does adding boiled, deionized water to the titrating flask and the burette tip increase, decrease, or have no effect on the Ksp value of Ca(OH)2? Please explain your reasoning.
Sketch an approximate titration curve for the titration of na2co3 with hcl.
Could you please sketch an approximate titration curve for the titration of sodium carbonate (Na2CO3) with hydrochloric acid (HCl)? It would be helpful to indicate key points on the curve, such as the...
Dec 30, 2024
sketch the titration curve to show how the pH changes during the addition of NaOH to propanoic acid?
I am seeking clarification on the titration curve for the reaction between propanoic acid and sodium hydroxide. Specifically, I would like to understand how the pH changes during the addition of 40 cm...
what volume of 0.812 M HCl, in milliliters, is required to titrate 1.45 g of NaOH to the equivalence point? ?
I have a good understanding of titration problems, but I'm unsure how to approach the calculation involving 1.45 grams of NaOH. Specifically, what volume of 0.812 M HCl, in milliliters, is needed to r...
Nov 10, 2024
The quantity of antimony in a sample can be determined by an oxidation-reduction PLEASE HELP?
The quantity of antimony in a sample can be determined through an oxidation-reduction titration using an oxidizing agent. A 7.99-g sample of stibnite, which is an ore of antimony, is dissolved in hot,...
Oct 15, 2024
Titration of KHP with NaOH: Finding the pH at various concentrations. Please help!?
For the titration of NaOH with KHP (potassium hydrogen phthalate), answer the following questions. The given dissociation constants for H₂P are pKa₁ = 2.950 and pKa₂ = 5.408: What is the equivalence...
Why is it better to use several trials of a titration rather than 1 trial to know the unknown concentration ?
Why is it preferable to conduct multiple trials of a titration instead of relying on a single trial to determine the unknown concentration of a solution? I would appreciate a detailed explanation. Tha...