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Titration
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Questions (1,036)
70,0cm^3 of a sodium hydroxide solution ( concentration= 0,180 mol•dm^-3 ) reacts completely with 30,0 cm^3 of a sulfuric acid
4 answers
asked by
T.mam
112 views
i have a tritation lab due tomorrow and i am stumped on a couple things.
its a titration lab using sodium hydroxide (NaOH)- 250
13 answers
asked by
student
2,716 views
The density of a 0.0122 M KMnO4 is 1.037 g/mL. Suppose 26.35 g of 0.0122 M KMnO4 are required to titrate 1.072 g of a household
4 answers
asked by
Kelsey
2,623 views
The titration of 25.00mL of Ba(OH)2 solution with an aqueous solution of 0.500 M HCl reaches an end point when 30.20 mL of the
4 answers
asked by
LISA
697 views
A solution of ferrous sulfate (FeSO4) is titrated with a solution of potassium permanganate in sulfuric acid. The balanced half
1 answer
asked by
Amy
1,200 views
In order to standardize a KMnO4 solution, 0.2848 g Fe(NH4)2(SO4)2·6H2O was dissolved in 25 mL 0.18 M H2SO4. The KMnO4 solution
4 answers
asked by
Bill
3,588 views
A 100-mL sample of water is titrated with EDTA solutions in problem 2. The same amount of Mg2+ is added as previously, and the
3 answers
asked by
Carlye
4,426 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
2 answers
asked by
James
1,021 views
In the titration of a 0.101 M sodium hydroxide solution, 19.02 mL of 0.130 M sulfuric acid solution was required to neutralize
3 answers
asked by
Sarah
805 views
a solution of 0.010M K2Cr2O7 with a volume of 60.00ml reacts in a titration reaction with 20.00ml of FeSO4 in sulphuric acid.
3 answers
asked by
Te'ryam
691 views
I have data for titration of a strong base against a strong acid when I added volumes of NaOH 1 mL at a time to 50.00 mL of HCl
2 answers
asked by
marla
874 views
I have a pre lab questions that are due in a few hours and I need help. Theres several questions
In the titration of 25.00 ml of
4 answers
asked by
Lesle
7,330 views
100mL of oxalic acid (H2C2O4) requires 35mL of 0.04M KMnO4 to titrate it to the endpoint. calculate the molarity of the oxalic
5 answers
asked by
aisha
1,699 views
I am doing a titration lab and need help with a problem. (i used .100M H2SO4)(I used 10.0 ml of Ba(OH)2 solution and added 50.0
4 answers
asked by
Charles
4,033 views
A 0.4671g sample containing sodium bicarbonate was titrated with HCL requiring 40.72ml. The acid was standardized by titrating
5 answers
asked by
Fai
3,328 views
a student titrates three samples of 0.3% hydrogen peroxide solution made from a bottle of 3% hydrogen peroxide solution dated
4 answers
asked by
Gabriella
1,887 views
How would the calculated value of the molar mass of an unknown acid be affected (higher, lower, or no change) if the following
4 answers
asked by
Rosi
3,991 views
Assume that 30.0 mL of a 0.10 M solution of a weak base B that accepts one proton is titrated with a 0.10 M solution of a
7 answers
asked by
Sally Perez
7,038 views
When 100.0ml of a weak acid was titrated with 0.09381M NaOH, 27.63ml
were required to reach the equivalence point. The pH at the
5 answers
asked by
christina
2,969 views
a) How will the concentration of NaOH be affected if during the titration some of the solid potassium hydrogen phthalate was
4 answers
asked by
Josh
5,371 views
I did a lab on vinegar and titration. The question asks..
In the titration of acetic acid and NaOH the use of the color indicator
4 answers
asked by
Liz
3,889 views
If 3.15 mL of vinegar needs 42.5 mL of 0.115 M NaOH to reach the equivalence point in a titration, how many grams of acetic acid
4 answers
asked by
Anonymous
5,021 views
select from the following the most appropriate concentration for NaOH to titrate a sample that contains 250mg of aspirin:
a. 0.01
4 answers
asked by
Anonymous
3,405 views
A 0.5224g sample of an unknown monoprotic acid was titrated with 0.0998M of NaOH. The equivalence point of the titration occurs
5 answers
asked by
Confused
3,147 views
The titration of 25.0 mL of an unknown concentration H2SO4 solution requires 83.6 mL of 0.12 M LiOH
solution. What is the
7 answers
asked by
Charlie
20,151 views
85ml of 0.1M h2so4 solution is titrated against 0.1N koh solution . Calculate the concentration of salt formed when the acid is
4 answers
asked by
Piyush
4,035 views
Consider the titration of 40.0 mL of 0.400 M HI by 0.300 M NaOH.
A) Calculate the pH after 34.7 mL of NaOH has been added.
4 answers
asked by
Abbie
1,231 views
1.3188g of antacid is weighed and mixed with 75.00mL of excess 0.1746M HCl. The excess acid required 27.20mL of 0.09767M of NaOH
4 answers
asked by
B
2,553 views
You weigh out an antacid tablet and determine the mass to be 1.1990 g. After taking a
0.2455 g sample of the antacid tablet, you
4 answers
asked by
zee
2,115 views
A 30.0 mL sample of 0.165 molL−1 propanoic acid (Ka=1.3×10−5) is titrated with 0.300 molL−1KOH.
Calculate the pH at 0,
5 answers
asked by
Sam Dowen
7,230 views
In a titration experiment, 20.4 mL of 0.883 M 𝐻𝐶𝑂𝑂𝐻 neutralize 19.3 mL of 𝐵𝑎(𝑂𝐻)2. What is the
5 answers
asked by
Shiro
2,870 views
In an experiment, you dissolve 0.30 g of KHP (MM = 204.22 g/mol) in 20 mL of DI water and titrate the sample with 0.10 M NaOH.
4 answers
asked by
Lena
3,067 views
A sample of 1.55g of iron ore is dissolved in a acid solution in which the iron is converted into Fe2+. The solution formed is
7 answers
asked by
Hidayah
6,132 views
A sample of solid Ca(OH)2 is stirred in water at 30°C until the solution contains as much dissolved Ca(OH)2 as it can hold. A
5 answers
asked by
Candice
2,634 views
The titration of 25.0 mL of an iron(II) solution required 18.0 mL of a 0.265 M solution of dichromate to reach the equivalence
4 answers
asked by
Emily
4,894 views
calculate the molarity of acetic acid in a vinegar sample,knowing that 5.00ml of vinegar requires 43.50ml of 0.105 M NaOH to
4 answers
asked by
denis
3,820 views
A solution was prepared by dissolving 3.5 grams of EDTA (Na2H2Y·2H2O) in exactly 1L of water. This solution was then
4 answers
asked by
A
1,244 views
At the beginning of a titration to standardize the NaOH solution, Student A adjusted very carefully the initial burette volume
5 answers
asked by
kobe
2,681 views
3. After removing membranes from an eggshell, the shell is dried and its mass is recorded as 5.613 g. The egg is transferred to
5 answers
asked by
James
3,090 views
Titration of 50.00 mL of 0.0521 M sodium oxalate, Na2C2O4, required 38.71 mL of a potassium permanganate solution:
5 C2O42- +
4 answers
asked by
mary
3,464 views
The diprotic acid ascorbic acid has Ka values of 6.5 x 10-5 and 2.5 x 10-12. A 25.00mL 0.135M sample of ascorbic acid is
4 answers
asked anonymously
158 views
Calculate the pH during the titration of 40 ml of 0.1000 M HCl with 0.1000 M NaOH solution after the following additions of
4 answers
asked by
Braden
2,702 views
100 mL of 1.0 M formic acid (HCOOH) is titrated with 1.0 M sodium hydroxide (NaOh).
The Approximate pKa is 4 At the pKa, what
4 answers
asked by
Aria
7,052 views
An iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe2+(aq). The iron solution was titrated with
4 answers
asked by
Bob
2,760 views
Suppose you have two solutions to titrate with NaOH: (a) 10 ml of.1M HCL (b) 10 ml of .1M CH3COOH
would you expect either of the
5 answers
asked by
Christine
3,321 views
Calculate the volume of a 0.225 M solution of potassium hydroxide,KOH,required to react with 0.215g of acetic
4 answers
asked by
Unknown
1,318 views
need help with titration (buffer system) question.
Which of the following statements are incorrect? a) pKw = 14 b) pKw = pKa +
5 answers
asked by
kevin
925 views
Explain why the volume of 0.100 M NaOH required to reach the equivalence point in the titration of 25.00 mL of 0.100 M HA is the
4 answers
asked by
kobe
3,108 views
A 0.5130 g aspirin tablet which was dissolved in 95 percent ethanol required 27.98 mL of 0.1000 M NaOH for neutralization. Then
4 answers
asked by
kelis
1,263 views
Estimate the amount of 1.0m NaOH in ml required to neutralize 5.0g of KHP
4 answers
asked by
Jossy
1,908 views
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