The NaOH titrant in this experiment was prepared to be approximately 0.1 M and then was  standardized to determine its exact concentration. What possible reasons could there be for  not simply weighing the solid NaOH, dissolving to a known volume and calculating its  molarity?

Q: 0.261 g of potassium hydrogen phthalate (KHP) was titrated with NaOH. When 16.8 mL of the NaOH had…

A: The molarity of a substance is defined as the number of moles of solute present per liter of…

Q: A chemist needs to determine the concentration of a sulfuric acid solution by titration with a…

A:

Q: A solution of HCl was prepared from a stock solution as follows: 50.00 mL of stock solution was…

A: Given: Volume of stock solution used = 50.00 mL Volume of dilution A prepared = 250.0 mL Volume of…

Q: Suppose you are titrating an acid of unknown concentration with a standardized base. At the…

A: This question is based on simple mathematics.

Q: standard solution

A: Given, Molarity of standard sodium hydroxide (MNaOH) = 0.1463M  Volume of NaOH = 18.47mL. Volume of…

Q: You are asked to create 150 mL of a 0.00355 M solution of Iron (III) nitrate from the solid. Explain…

A: To make a solution of given concentration, we need the following data :molar mass of solid compound…

Q: You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain.…

A: Molarity of NaOH is calculated using standard KHP solution(with known concentration) as follows:…

Q: You have dissolved 5 g of a rock containing a mixture of calcium carbonate and inert sand in 100 mL…

A: Mass of rock = 5g Volume of Solution = 100 mL = 0.1 L Molarity of solution = 1 mole /L Concentration…

Q: A student begins a titration experiment by filling her first buret with unknown acid to the 1.12 mL…

A: From given  Both blank 1 and 2 is determined by using volume of acid and base formula It is as…

Q: By titration, it is found that 66.3 mL of 0.116 M NaOH(aq) is needed to neutralize 25.0 mL of…

A: Given Molarity Of NaOH = 0.116 M volume of NaOH = 66.3 ml volume of HCl = 25.0 ml

Q: Ammonium oxalate dissociates when it dissolves in water.   If the concentration of the oxalate…

A: Here we have to calculate the concentration of ammonium oxalate if the concentration of oxalate ion…

Q: Calculate the concentration of the HCl solution.

A: Macid × Vacid = Mbase × Vbase

Q: A chemist needs to determine the concentration of a sulfuric acid solution by titration with a…

A: Given, The molarity of NaOH solution is---0.1585M. The volume of NaOH required for the titration…