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Titration
Page 6
Questions (1,036)
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).
(a) before
3 answers
asked by
Brody
559 views
A 1.213g sample of an unknown weak monoprotic acid was titrated to the endpoint with 27.25mL of a 0.3016M NaOH Calculate:
-the
3 answers
asked by
katelyn
814 views
A 1.857 gram sample containing an unknown amount of arsenic trichloride and the rest inerts was dissolved into a NaHCO3 and HCl
3 answers
asked by
Sparkle
2,191 views
Consider the titration of 100.0 mL of 0.100 M H2NNH2 (Kb = 3.0 10-6) by 0.200 M HNO3. Calculate the pH of the resulting solution
4 answers
asked by
Jeff
2,666 views
Suppose you titrated a sample of distilled water with EDTA, approximately what volume of EDTA would be required?
2 answers
asked by
Julie
877 views
Lab: Titration of NaOH (0.1 molar)to unknown solid acid. Trying to determine the equilivent weight of the unknown acid in the
3 answers
asked by
Dee
553 views
A volume of 100mL of 1.00 M HCl solution is titrated with 1.00 M NaOH solution. You added the following quantities of 1.00 M
3 answers
asked by
Anon
3,930 views
3.42 grams of Ba(OH)2 is placed in a flask, dissolved in water, and titrated with an HCI solution. It is found that 25.0mL of
3 answers
asked by
Leonarda
735 views
calculate the concentration of borate ion for a titration when 6.0998g borax is dissolved in 100mL of water and titrated with
4 answers
asked by
Jess
1,344 views
ph at equivalence point when 25 ml of a 0.175M solution of acetic acid is titrated with 0.10M of NaOH at its end point
3 answers
asked by
Sharnam
572 views
50.00 mL of OOH was diluted to 250.0 mL with deionized water. In the determination of the total cation concentration, 25.00 mL
3 answers
asked by
Georgia
451 views
A 30.00mL sample of 0.150M KOH is titrated with 0.125M HClO4 solution. Calculate the pH after the following volumes of acid have
4 answers
asked by
Shana
3,053 views
using the titration equation below calculate the number of moles of molecular iodine (I2) that must have reacted with the sodium
3 answers
asked by
Yul
1,441 views
What volume of titrant would be required to reach the equivalence point in the titration of 25.0 mL and 0.825M CH3NH2 with 1.00
3 answers
asked by
Anonymous
1,052 views
A volume of 60.0 of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4). What
2 answers
asked by
Paris
663 views
Hi there - I'm going to post the question as written in my book.
Three 20.0 mL samples of nitric acid are titrated with a 0.200
4 answers
asked by
Dexter
938 views
A 15.5 mL sample of 0.215 M KOH solution requires 21.2 mL of acetic acid in a titration experiment. Calculate the molarity of
4 answers
asked by
Tina
3,570 views
if air bubbles remain in the burette during the titration, what will the effect be on the calculated values of ::
a- the
4 answers
asked by
Huda
2,025 views
What volume of 0.0500 M Ba(OH)2 will react completely with 29.50 mL of 0.350 M HCl?
1 answer
asked by
Jawa
457 views
A 40 mL sample of 0.25 M NaCHOO is
titrated with 0.2 M HCl. What is the pH of the solution after 140 mL of HCl has been added?
3 answers
asked by
Eddy
1,217 views
Could someone help me with this question?
A vinegar sample was analyzed and found to be 5.88% acetic acid by volume. The density
3 answers
asked by
Tyler
1,300 views
A student weighs out 0.568 g of KHP (molar mass=204g/mol) and titrates to the equivalence point with (36.78 cm cubed which is 3)
3 answers
asked by
Elleni
1,310 views
The Question Is:
"A student weighs 0.347 g of KHP on a laboratory balance. The KHP was titrated with NaOH and the concentration
3 answers
asked by
James
1,436 views
0.12 g of rock salt(NaCl and impurities) was dissolved in water and titrated with 0.1 M silver nitrate. 19.7 mL was required to
3 answers
asked by
Mary
714 views
25.00 mL aliquots of the solution from Part 1 are titrated with EDTA to the Eriochrome Black T end point. A blank containing a
3 answers
asked by
saddee
3,313 views
2.500g sample of a mixture of sodium carbonate and sodium chloride is dissolved in 25.00ml of 0.798M HCl. Some acid remains
4 answers
asked by
eliz
954 views
For the titration of 20.0 mL of 0.1500 mol/L NH3(aq) with 0.1500 mol/L HI(aq)(the titrant), calculate
a) the pH before any HI(aq)
3 answers
asked by
Ross
1,193 views
In a titration, how many millilitres of 0.23 mol/L NaOH(aq) must be added to 11 mL of 0.18 mol/L HI(aq) to reach the equivalence
3 answers
asked by
Ross
688 views
A solution of hydrogen peroxide, H2O2 , is titrated with potassium permanganate, KMnO4 , according to the following equation:
5
5 answers
asked by
Brenan
2,421 views
A is a solution containing 0.05 mol/dm-3 of H2SO4.B is a solution containing 1.4g per 25 cm3 of XOH.25.0cm3 of B neutralized
1 answer
asked by
Sabastine
242 views
25.0cm³ portions of 0.100mol in 1000cm³ solution of sodium trioxocarbonate(iv) were titrated against hydrochloric acid
3 answers
asked by
Paul
298 views
What happens when citric acid is titrated with sodium hydroxide?
1 answer
asked by
Student
304 views
25.0ml of an unknown concentration of h2so4 are titrated to an endpoint with 47.0 ml of 2.5 m naoh. what is the molarity of the
3 answers
asked by
NOTFOUND
285 views
When the first portion of 100 mL sample, which is known to contain iron (III) and calcium (II) and whose density is 1.01 g /
3 answers
asked by
Burak
399 views
. A sample of fresh grapefruit juice was filtered and titrated with the above I2 solution. A 100 mL sample of the juice took
3 answers
asked by
traci-ann
1,741 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
1 answer
asked by
Samantha
993 views
Consider the titration of 25.0 mL of 0.050 0 M Sn2+ with 0.100 M Fe3+ in 1 M HCl to give
Fe2+ and Sn4+, using Pt and calomel
3 answers
asked by
Minh
1,180 views
In the titration of a solution of a weak acid HA with NaOH the pH is 5.0 after 10ml of NaOH solution has
been added and 5.6 after
4 answers
asked by
Sandu
601 views
In a titration 100 mL of 3.65 g HCl is added to 200 mL of BA(oh)2 solution of an unknown concentration until the equivalent
2 answers
asked by
Me
515 views
25.0 mL of an H3BO3 solution were titrated with 29.15 mL of a 0.205 M LiOH solution to reach the equivalence point. what is the
4 answers
asked by
Kat
987 views
In a titration of 0.5 M HCl and an unknown concentration NaOH, 25.0 ml of NaOH was required to completely neutralize 25.0 ml of
3 answers
asked by
elly
649 views
a 30 mL sample of vinegar is titrated with .1098 M NaOH. it takes 43.28 mL naOH solution to reach the endpoint. Determine the
3 answers
asked by
Jeff S.
707 views
the acid dissociation constant for acetic acid is 1.85x10^-5. Calculate the pH at the equivalent point and the pH at one-half
3 answers
asked by
Anonymous
730 views
How can I determine the concentration of HCl remaining in the flask after back titration?
PLEASE SHOW SOLUTION!!!!!! Con. of HCl:
2 answers
asked by
Jane Smith
540 views
A 25.00 mL sample of HCl was titrated with 35.79 mL of 0.250 M KOH. The concentration of the HCl solution is:
4 answers
asked by
Kay
1,531 views
A 15.00 mL sample of an unknown monoprotic weak acid solution is titrated with 0.35 M NaOH. The initial buret reading is 0.23
4 answers
asked by
jk
1,553 views
50.0 mL of an unknown HCl solution was titrated with 0.449 M NaOH. To reach the equivalence point, 38.4 mL of the NaOH was used.
4 answers
asked by
james
1,278 views
If vinegar sample #1 requires 29.05 mL of NaOH solution to reach an endpoint, what volume should be required for samples #2 and
3 answers
asked by
Gladys
1,281 views
how much volume of naoh required for titration with khp to the equivalence poin
3 answers
asked by
nazee
411 views
A student weights 1.700 g of succinic acid and dissolves it in water in a 250.0 mL volumetric flask. A 25.00 mL sample of this
3 answers
asked by
Mary
1,018 views
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