One of the following statements is incorrect Select one: O Back-titration is required when the rate of the reaction slow. O. A standard solution should react completely with the analyte without a definite chemical equation. Standardization is required when the titrant solution molarity is approximate. O A primary standard should be highly pure, has atmospheric stability and absence of hydrated water. O Titration error is the difference between equivalence point volume and end point volume.

One of the following statements is incorrect Select one: O Back-titration is required when the rate of the reaction slow. O. A standard solution should react completely with the analyte without a definite chemical equation. Standardization is required when the titrant solution molarity is approximate. O A primary standard should be highly pure, has atmospheric stability and absence of hydrated water. O Titration error is the difference between equivalence point volume and end point volume.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 67CP

See similar textbooks

Similar questions

One of the following statements is incorrect: O Titration error is the difference between equivalence point volume and end point volume O A primary standard should be highly pure, has atmospheric stability and absence of hydrated water O Back-titration is required when the rate of the reaction slow O A standard solution should react completely with the analyte with a definite chemical equation O tandardization is not required when the titrant solution molarity is approximate
SCE students measured the concentration of HCl in a solution by titrating with different indicators to find the end point.Indicator Mean HCl concentration (M)(± standard deviation)Number of measurementsBromothymol blue 0.09565 ± 0.00225 28Methyl red 0.08686 ± 0.00098 18Bromocresol green 0.08641 ± 0.00113 29Is the difference between indicators 1 and 2 significant at the 95% confidence level? Answer the same question for indicators 2 and 3
Calculate the average concentration of Vitamin C in each sample
grammarly-G X * Content oard.odu.edu/ultra/courses/_393452_1/cl/outline F2 Question Completion Status: X GA student wan X 1 QUESTION 3 A student wants to determine the solubility of water and copper (1) bromide (a green solid) in ethyl acetate (a colorless organic liquid). She places 1 mL of ethyl acetate into each of two test tubes. To one, she adds 5 drops of water to it. To the other, she adds a small scoop of copper(1) bromide. 8.0 F3 2 - Which test tube represents the ethyl acetate and A. Test tube 1 copper(1) bromide if the copper(1) bromide is insoluble in ethyl B. Test tube 2 acetate? C. Test tube 3 D. Test tube 4 - Which test tube represents the mixture of the ethyl acetate and water if the water is insoluble in ethyl acetate? $ Question Com X C Chegg Search x 3 Which test tube represents the mixture of the ethyl acetate and water if the water is soluble in ethyl acetate? - Which test tube represents the ethyl acetate and copper(1) bromide if the copper(1) bromide is soluble…
Acid-Base titration: Standardization of 0.1 M NAOH Trial 1 Mass KHP used, g 0.297 g Final reading Volume NaOH, mL 15.59 mL Initial reading Volume NaOH, mL 0.23 mL Volume NaOH consumed, mL 15.36 mL Moles KHP used Moles NaOH used Molarity of NaOH solution
Molarity of the standard solution NaOH is 0.0994M
One of the following statements is incorrect: O A primary standard should be highly pure, has atmospheric stability and absence of hydrated water O Titration error is the difference between equivalence point volume and end point volume O Standardization is not required when the titrant solution molarity is approximate O A standard solution should react completely with the analyte with a definite chemical equation O Back-titration is required when the rate of the reaction slo SHOT ON MI 9T Al TRIPLE CAMERA
What is the easiest process to get to the result?
Which type of indicator is used in Mohr`s method precipitation indicator irreversible Red/Ox indicator; titrant plays role of indicator by itself; reversible Red/Ox indicator;
Determine the mean value of the solubility product for calcium iodate and the average deviation for your three trials.
Calculate: 1)mean Experimental solubility of calcium hydroxide 2)Standard deviation 3)RSD(pph)
Calculate : 1)Mean Experimental solubility of calcium hydroxide 2)standard deviation 3)RSD(pph)