Compute the concentration of the hci sample

Assignment Help Chemistry

Reference no: EM13160833

1. Label the acid and the base, and the conjugate pairs for this reaction. HCO2H+H2O-----> CO2H+H3O 2. Calculate the pH of a 0.25 mol/L solution of magnesium hydroxide. 3. A titration was done to determine the concentration of a sample of HCI. The volume of the acid sample used in each titration trial was 10.00 mL. The following data also was collected: Trial Burette Reading Burette Reading Volume Of Standard @ Start (mL) @ End (mL) Used (mL) 1 0.00 11.30 ? 2 11.30 22.60 ? 3 22.60 33.80 ? Standard Used: 0.25M Ca(OH)2 a. Write the balanced neutralization reaction equation for this titration. b. Write a brief procedure that would have been used to carry out the titration. Just include the key steps (terms and measurements). c. What was the average volume of Ca(OH)2 used? d. Calculate the concentration of the HCI sample.

Reference no: EM13160833

Questions Cloud

Compute the ph of the resultant volumes of sodium hydroxide : calculate the pH of the resultant solution: (a) 0.00 mL, (b) 5.00 mL, (c) 25.00 mL, (d) 45.00 mL, (e) 50.00 mL, (f) 51.00 mL.

What is the biochemical basis for the vp test : The Voges Proskauer (VP) test detects a specific product of a mixed acid fermentation, which distinguishes the genus Escherichia from Klebsiella and Enterobacter. What is the biochemical basis for the VP test?

Why are wild type salmonella called smooth : Why are wild type salmonella called "smooth" and LPS mutants called "rought"?

Draw the specific biochemical reaction : The indole test is an example of a deamination reaction. Draw the specific biochemical reaction that is the basis of the indole test.

Compute the concentration of the hci sample : Write a brief procedure that would have been used to carry out the titration. Just include the key steps (terms and measurements). c. What was the average volume of Ca(OH)2 used? d. Calculate the concentration of the HCI sample.

What is the essence of an incentive system : What is the essence of an incentive system and what are the differences of incentive system between that is used in MNEs and SMEs?

Technology and american society : How did Americans adapt their preindustrial ideals while accommodating the world of cities, semi-automated work, and materialism?

What are the consequences of this mutation : A genetic mutation occurs that alters the specificity of theGolgi enzyme that phosphorylates mannose residues in the oligosaccharides of glycoproteins. The effect of the mutation is such that the enzyme now indiscriminately and randomly phosphoryl..

Summarizes the anti-suffragists : Which of the following BEST summarizes the anti-suffragists? response to the suffragist argument that an inability to vote keeps women from being citizens?

User Account

All Pages