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Acid-Base Titration
Page 4
Questions (275)
A 31.5 ml aliquot of H2SO4 of an unknown concentration was titration with 0.0134 M NaOH. write the balanced chemical reaction
2 answers
asked by
help please!
1,163 views
A .682 g sample of an unknown weak monoprotic acid, HA, was dissolved in sufficient water to make 50mL of solution and was
1 answer
asked by
Sara
1,201 views
An analytical chemist ways out, 0.314 g of an unknown diprotic acid into a 250 mL volumetric flask and I lose to the mark with
1 answer
asked by
Nadia
46 views
In a acid-base titration, 22.81 mL of an NaOH solution were required to neutralize 26.18 mL of a 0.1121 M HCl solution. What is
2 answers
asked by
Jake
1,138 views
1.Chemistry Question:
A 0.1 M solution of acetic acid is titrated with 0.05M solution of NaOH. What is the pH when 60% of the
2 answers
asked by
Gerald
1,110 views
If 0.1200g of sodium carbonate is dissolved in 50 mL of water and titrated with 0.1000 M HCl, how many mL of HCl will be
2 answers
asked by
Anna
1,071 views
25.0g of 5.0% (by mass) acetic acid solution are titrated with 0.300 M NaOH. What volume of NaOH will be needed to neutralize
2 answers
asked by
Cynthia
1,072 views
In a silphuric acid (H2SO4)-Sodium Hydroxide (NaOH) acid-base titration, 17.3mL of 0.126M NaOH is needed to neutralize 25mL of
3 answers
asked by
Dawn
1,112 views
Subject – equilibria
Pure ethanoic acid (25.0cm3, CH3COOH), pure ethanol (35.0 cm3, C2H5OH) and pure water (20.0cm3, H2O) were
4 answers
asked by
yaya
1,069 views
A volume of 50.0 mL of aqueous potassium hydroxide was titrated against a standard solution of sulfuric acid. What was the
2 answers
asked by
Ellen
1,073 views
A flask containing 5ml of 3M hcl solution required 14.45ml of 1M NAOH for titration. How many moles of hcl are present in the
2 answers
asked by
Fai
1,045 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
2 answers
asked by
Emma
1,040 views
24 mL of 0.39 mol/L acetic acid is titrated with a standardized 0.33 mol/L KOH solution. Calculate the pH of the solution after
4 answers
asked by
Ericka
1,020 views
an acid base titration is conducted in which 20 ml of LiOH is added to 10ml of .200M HBr to reach the equivilance point. what is
2 answers
asked by
Elf
990 views
A 50.0 mL sample of 0.51 M benzoic acid, C6H5COOH, a weak monoprotic acid, is titrated with 0.40 M NaOH. Calculate the pH at the
3 answers
asked by
John
1,004 views
On the axis below, draw the titration curve for the titration of CH3COOH (a weak acid) with NaOH (a strong base). In the
1 answer
asked by
Anonymous
987 views
A solution of NaOH with pH 13.68 requires 35.00 mL of 0.128 M HClO_4_ to reach the equivalence point. What is the volume of the
4 answers
asked by
Savannah
956 views
1.Calculate the pH of a solution prepared by mixing 20mL of the .07222M aspirin solution with 10mL of .2M NaOH.
2. Calculate the
10 answers
asked by
Jessica
988 views
50 ml of a .1103M solution of formic acid is titrated with a .2511M NaOH.
a) What is the pH before and NaOH is added? b) How many
1 answer
asked by
Jessica
933 views
A 25.0 mL sample of 0.100 M propanoic acid (HC3H5O2, Ka = 1.3 ✕ 10-5) is titrated with 0.100 M KOH solution.
A) 8.0ml B) 12.5
2 answers
asked by
Jane
957 views
The pH of saturated Sr(OH)2 (aq) is found to be 13.12. A 10.0 mL sample of saturated Sr(OH)2 (aq) is diluted to 250.0 mL in a
3 answers
asked by
anonymous
916 views
Consider the titration of 20.00 mL of 0.1728 M Ascorbic acid (Ka = 7.9 x 10-5) with 0.4329 M NaOH.
Match the following regions in
3 answers
asked by
Sarah
898 views
Question: Consider the titration of 30.00 ml of .360 M. H2C6H6O6 (abscorbic acid; K1= 6.8e-5; K2=2.8E-12) solution with .280M
3 answers
asked by
Anonymous
892 views
You have 20.00 mL of a 0.1M aqueous solution of the weak base (CH3)3N (Kb = 7.4x10^-5). This solution will be titrated with
2 answers
asked by
laura
860 views
Suppose 50.0 mL of an aqueous solution containing an unknown monoprotic weak
acid is titrated with 0.250 M KOH. The titration
2 answers
asked by
Chill
874 views
a 23ml H2SO4 solution is titrated by 50 ml 0.10 M NaOH solution, what is the molarity of H2SO4 solution? (Note that H2SO4 is a
2 answers
asked by
Joel
883 views
We had a lab where the standard solution was potassium hdrogenphthalate. In this we added 3 drops of phenolphtalein indicator
3 answers
asked by
Amanda
858 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
1 answer
asked by
denis
861 views
1.) Watch the animation, and observe the titration process using a standard 0.100 M sodium hydroxide solution to titrate 50.0 mL
4 answers
asked by
LuigiR
5,146 views
What are the functions of indicator in acid-base titration??
Thank you!
2 answers
asked by
Kim
799 views
HCl is titrated with NaOH. When doing the titration, some of the NaOH splashed onto the inside surface of the Erlenmyer flask,
1 answer
asked by
bria
808 views
In a titration experiment, 15.0 mL of 0.10 M Ba(OH)2 is required to titrate a 10.0 mL of an unknown solution of HNO3. Calculate
2 answers
asked by
Kevin
806 views
calculate the morality of THE H2SO4 solution for each of the three runs. do the three values agree closely together with each
4 answers
asked by
ALECIA
784 views
a 25.0ml dsmplr og 0.105M HCI was titrated with 31.5ml of NaOH. What is the concentration of the NaOH
I got 0.0834M am I correct
2 answers
asked by
Monique
788 views
A 40.0 mL sample of 0.150 M Ba(OH)2 is titrated with 0.400 M HNO3. Calculate the pH after the addtion of the following volumes
2 answers
asked by
Cindy
740 views
What is the HCl concentration if 65.8mL of 0.300M NaOH is required to titrate a 15.0mL sample of the acid?
3 answers
asked by
Ken
724 views
) At the equivalence point in the titration of a strong acid with a strong base, do you expect the pH to be acidic, basic,
2 answers
asked by
Anonymous
736 views
Calculate the amount (in mL) of 1.520M NaOH that is required to add the following acetic acid solution to prepare a buffer with
4 answers
asked by
Jeff
746 views
For a chemistry lab the experiment was to carry out an acid-base titration to determine the exact concentration of a sodium
4 answers
asked by
Hannah
709 views
A bottle of commercial hydrochloric acid solution So is labeled 37% composition by mass, density 1.19 kg/L.
Calculate the
2 answers
asked by
angy
702 views
0.255 g sample of H2C2O4 required 25.70 mL of NaOH to neutralize, what would you report as the molarity of NaOH solution? the
5 answers
asked by
Vinny
709 views
Unknown Acid: #2
Mass of Unknown solid acid transferred:0.414g Volume of volumetric flask: 100.00 mL Concentration of NaOH:
5 answers
asked by
Rayana
720 views
In an acid-base titration, 33.12ml of 0.1177 M H2C2O4 was titrated with 0.2146 M NaOH to the end point. What volume of the NaOH
2 answers
asked by
Steph
715 views
How many mL of 0.0500 M phosphoric acid (H3PO4) are needed to titrate completely 50.0 mL of 0.150 M barium hydroxide (Ba(OH)2))
3 answers
asked by
steve
673 views
In an acid/base titration, why must the indicator (phenolphthalein) be a strong dye?
3 answers
asked by
CM
664 views
the titration of 25.0 mL of a 0.040 M aqueous solution of maleic acid C2H2(COOH)2, with aqueous 0.10 M NaOH solution. For maleic
2 answers
asked by
sue
688 views
One liter of approximetely 0.25N HNO3 has been prepared. Upon titration it was found that 5.0 ml of the acid required 11.0 ml of
2 answers
asked by
sp
680 views
HCL is tritrated with NaOH. KHP is then added. A possible source of systematic error in this experiment is failure to dry the
1 answer
asked by
bria
686 views
A solution of sodium hydroxide is standard-
ized against potassium hydrogen phthalate (KHP, formula weight 204.2 g/mol). From the
2 answers
asked by
Broy
683 views
Determine the concentration of 20.0 mL of the sulphuric acid when 1.00 mol/L sodium hydroxide is used as the titrant.
Observation
1 answer
asked by
dev
644 views
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Parent Categories (34)
Acid-Base Chemistry
Acid-base reactions
Acids and Bases
Analytical Chemistry
Buffer Preparation
Chemical Analysis
Chemical calculations
Chemical equations and reactions
Chemical Equilibrium
Chemical Reactions
Chemical Reactions/Titration
Chemical Reactions/Titrations
Chemistry
Concentration calculation
Concentration calculations
Equilibrium
Experimental techniques
Inorganic Chemistry
Laboratory Experiment
Laboratory experiments
Laboratory Techniques
Neutralization reactions
Organic Chemistry
Reactions
Science and Chemistry
Solution Chemistry
Solution Concentration
Solutions
Solutions and Concentrations
Solutions and Molarity
Solutions and pH
Stoichiometry
Titration
Titrations