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Titration
Page 4
Questions (1,023)
a vinegar contains acetic acid,CH3COOH.Titration of 5.00g of vinegar with 0.100M of NAOH requires 33.00cm to reach the
4 answers
asked by
OSCAR
1,227 views
A student weighs out 0.568 g of KHP (molar mass = 204 g/mol) and titrates to the
equivalence point with 36.78 mL of a stock NaOH
4 answers
asked by
mathew
2,255 views
A 75.0 mL volume of 0.200 M NH3 (Kb=1.8x10^-5) is titrated with 0.500 M HNO3. Calculate the pH after the addition of 28.0 mL of
3 answers
asked by
Billy Bob Reynolds
1,007 views
A solution contains 25 mmol of H3PO4 and 10. mmol of NaH2PO4. What volume of 2.0 M NaOH must be added to reach the second
4 answers
asked by
Holly
3,032 views
A .288 g sample of an unknown monoprotic organic acid is dissolved in water and titrated with a .115 M sodium hydroxide
4 answers
asked by
johnny
3,153 views
You're performing a titration of some acetic acid. You have reason to doubt that the grocery store is selling you vinegar at the
4 answers
asked by
cam
190 views
If you had added 50 mL of distilled water to one the vinegar sample instead of 30 mL, would the titration have required more
3 answers
asked by
Tae
1,358 views
A titration setup was used to determine the unknown molar concentration of a solution of NaOH. A .025 M HCl solution was used as
4 answers
asked by
Anonymous
2,277 views
Lactic acid, a chemical responsible for muscle fatigue, is a monoprotic acid. When 0.578 g of lactic acid is titrated with 0.206
4 answers
asked by
Naomi
3,011 views
Calculate the pH values and draw the titration curve for the titration of 500 mL of 0.010 M acetic acid (pKa 4.76) with 0.010
4 answers
asked by
Jasmine
1,149 views
Consider the titrtation of 25.0mL of 0.0100M Sn2+ by 0.0500M TI3+ in 1 M HCL, using Pt and Saturated Calomel Electrodes to find
4 answers
asked by
Daniel
2,848 views
An EDTA solution is standardised against high-purity CaCO3 by dissolving 0.4835 g CaCO3 in HCl, adjusting the pH to 10 with
4 answers
asked by
Daniel
1,150 views
Calculate the theoretical amounts of 0.1000 M NaOH titrant used to titrate 0.8 and 0.9 g KHP
3 answers
asked by
Helin
599 views
Can calcium hydroxide solution be used to distinguish Co(NO3)2 and Fe(NO3)3 solutions using only the titration technique? Why or
4 answers
asked by
Ash
1,183 views
An antacid tablet containing magnesium hydroxide instead of calcium carbonate was dissolved in 100.0 mL of 0.2893 M HCL. 10 mL
3 answers
asked by
Mindy
2,128 views
Consider the titration of 30.0 mL of 0.050 M NH3 with 0.025 M HCl. Calculate the pH after the following volumes of titrant have
4 answers
asked by
hannah
6,537 views
What volume in mL of 0.0985 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of
4 answers
asked by
What?
3,548 views
A25.0mL sample of 0.1MNH3 is titrated with 0.1M HCl.
A . calculate the pH value of the solution after the following volume of
3 answers
asked by
Hana ayana
202 views
When 50 mL of 0.10M formic acid, HCHO2, is titrated with 0.10M sodium hydroxide, what is the pH at the equivalence point? (Be
3 answers
asked by
Anurthai
2,076 views
Given that Ka1 = 5.9 x 10-3 and Ka2 = 6.0 x 10-6, calculate the pH after titrating 70 mL of 0.10 M H2SO4 with 50 mL of 0.10 M
3 answers
asked by
Katie
814 views
A 0.500 M HNO3 solution was used to titrate a 21.15 mL KOH solution. The endpoint was reached after 22.30 mL of titrant were
3 answers
asked by
Rebecca
1,130 views
Based on the standard analytical practice during a titration of taking pH-volume measurements every 0.3 pH units, how many
3 answers
asked by
Jeff
955 views
How can I determine the concentration of HCl remaining in the flask after back titration?
Thank you!! I have been given weight of
4 answers
asked by
Help!!
729 views
Calculate the pH for each of the following points in the titration of 50.0 mL of a 2.7 M H3PO3(aq) with 2.7 M KOH(aq).
pKa1 = 1.3
5 answers
asked by
KB
4,598 views
Hi everyone,
I have been trying to figure out this titration equation all day and for some reason I am stumped. Here is the
4 answers
asked by
jo
2,110 views
it takes 37.50 mL of 0.152 M sodium chromate to titrate 25.00 mL of silver nitrate. what is the molarity of the silver nitrate
4 answers
asked by
Kendra
1,424 views
Is it quantitatively acceptable to titrate all KHC8H4O4 samples with the NaOH solution to the same dark red endpoint ?Explain.
th
4 answers
asked by
limit
1,920 views
In Chemistry: what is ph during the titration of 20.00ml of 0.1000m triethylamine (ch3ch2)3n (kb=5.2x 10-4) with 0.1000m HCL
4 answers
asked by
jain
5,222 views
A 10.0-mL solution of 0.30 M NH3 is titrated with a 0.100 M HCl solution. Calculate the pH after the following additions of the
4 answers
asked by
Martina
1,504 views
Consider the titration of 21.0 mL sample of 0.110 M HC2H3O2 with 0.130 M NaOH. what is the initial pH? what is the volume of
7 answers
asked by
Ellen
1,389 views
If the stockroom fails to dry the KHP to remove the waters of hydration, the student's calculated concentration
for the
4 answers
asked by
Confused
1,897 views
how to find the percent of chloride in A 3.000 g sample of a soluble chloride is titrated with 52.60 mL of 0.200M AgNO3.
What is
3 answers
asked by
Margaret Rodriguez
382 views
In the titration of 45 mL of liquid drain cleaner containing NaOH, 25 mL of 0.75 M HNO3 must be added to reach the equivalence
3 answers
asked by
SteveJanker
575 views
A chemist performs an acid–base titration using 0.176 M aqueous NaOH as the titrant with 26.15 mL of 0.102 M H2SO4. The
3 answers
asked by
Onye
913 views
In my titration method it says trial titration. In my table it says rough titration.
I know the meaning of both. But, are they
2 answers
asked by
jan
783 views
3. A carbonate fusion was needed to free the Bi from a 0.6423-g sample of eulytite (2Bi2O3·3SiO2). The fused mass was dissolved
4 answers
asked by
robie miranda
1,617 views
A 635 mL solution of HBr is titrated with 0.51 M KOH. If it takes 1569 mL of the base solution to reach the equivalence point,
1 answer
asked by
Taylor
398 views
To determine the molarity of NaOH solution, student took 3.5 g of KHP (KHP – Potassium hydrogen phthalate; Molar mass = 204.22
4 answers
asked by
Lowell
1,794 views
A sample of oxalic acid (H2C2O4, with two acidic protons), of volume 37.09 mL was titrated to the stoichiometric point with
4 answers
asked by
Andrea
2,346 views
15.00mL sample of a solution of H2SO4 of unknown concentration was titrated with 0.3200 N NaOH. The titration required 21.30mL
3 answers
asked by
Mark
2,305 views
A 27.00mL sample of an H2SO4 solution of unknown concentration is titrated with a 0.1422M KOH solution. A volume of 40.22mL of
3 answers
asked by
Luis
1,104 views
n the titration of 25.00 ml of a water sample, it took 20.590 ml of 4.995x10-3 M EDTA solution to reach the endpoint. Complete
3 answers
asked by
Den
1,245 views
A 35.0 ml sample of 0.225 M HBr was titrated with 42.3 ml of KOH. What is the concentration of the KOH?
4 answers
asked by
Anonymous
3,706 views
A 31.43 mL volume of 0.108 M NaOH is required to reach the phnolphthalein endpoint in the titration of a 4.441 g sample of
4 answers
asked by
Jeffrey
748 views
A sample of oxalic acid, H2C2O4, is titrated with standard sodium hydroxide, NaOH, solution. A total of 45.2 mL of 0.12 M NaOH
3 answers
asked by
Anonymous
2,525 views
A 80.0 mL volume of 0.25 M HBr is titrated with 0.50M KOH. Calculate the pH after addition of 40.0 mL of KOH.
4 answers
asked by
Saira
2,330 views
why is it necessary to heat the oxalic acid solution before titrating it with the potassium permanganate solution
3 answers
asked by
mAddee
1,883 views
Hi everyone! I just got a new lab that I MUST complete today, and it's about titration- I have absolutely no clue how to do it,
12 answers
asked by
Angel
2,924 views
Suppose you have two solutions to titrate with NaOH:
(a) 10 mL of 0.1 M HCl, and (b) 10 mL of 0.1 M CH3COOH. Would you expect
4 answers
asked by
Jeremy Koromeng
324 views
A is a 4.5g of HNO3 per 1dm^3 of solution. B is a 7.0g of [XHCO3]SOH per 1dm^3 of solution. 25cm^3 of B was pipetted and
5 answers
asked by
Dennis
710 views
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