A 0.493 g sample of a diprotic acid is dissolved in water and titrated with 0.250 M NaOH.. What is the molar mass of the acid if 37.4 mL of the NaOH solution is required to neutralize the sample? Assume the volume of NaOH corresponds to the second equivalence point.   molar mass:   g/mol

Q: A 0.350 g sample of a diprotic acid is dissolved in water and titrated with 0.320 M NaOH. What is…

A: Solution :     Titration is a method for the determination of the equivalence point. At the…

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0530 M HNO, to…

A: We have to calculate the pH of solution

Q: Which of the following acid and base species, when mixed together in a 1:1 mole ratio, will make a…

A: From the given following options, which will give buffer solution when mixed together in 1:1 mole…

Q: A buffer is a solution that contains both an acid and a base. How can we prevent the acid and base…

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Q: Four solutions of unknown NaOH concentration are titrated with solutions of HCl. The following table…

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Q: Concentration of HCl--0.35M Volume of HCl- 24.35 mL  Volume of NaOH - 36.44 mL   The data above…

A: The concentration of = The volume of HCl = The volume of =

Q: A buffer mixture of a different weak acid and its sodium salt is used in many shampoos. Name the…

A: In shampoos different buffer solution are used, which one is - citric acid and its sodium salt…

Q: 47. Four solutions of unknown HCl concentration are titrated with solutions of NaOH. The following…

A: Given , HCI is titrated with NaOH solution.

Q: pH of solution in flask 12.0 10.0 8.0 6.0 4.0 2.0 Indicator methyl orange methyl red A 25.0 mL…

A: Answer: Indicator is the chemical substance that indicates about the completion of titration by…

Q: A 0.548 g sample of a diprotic acid is dissolved in water and titrated with 0.320 M NaOH. What is…

A:

Q: A 0.347 g sample of a diprotic acid is dissolved in water and titrated with 0.170 M NaOH. What is…

A: Given, Molarity of NaOH solution = 0.170 M = 0.170 mol/L Note: 1000 mL = 1 L Volume of NaOH solution…

Q: In titrating 40.0 mL of 0.10M of HCI solution with 0.15 M of KOH solution, what would be the pH of…

A: Given that ,  HCl (acid) KOH (base) Molarity(Ma) = 0.10 M Molarity (Mb) = 0.15 M Volume (Va)…

Q: Whatvolume of a 0.150 N KI solution is required to react in basic solution with34.1 mL of a 0.216 N…

A: Since you have posted multiple questions, we are entitled to answer only 1 question.

Q: In general, adding a strong acid or a strong base to a buffer solution _________ neutralizes the…

A: Buffer solution is the solution which resist change in pH on addition of small amount of acid or…

Q: In a titration experiment, the pH of the vinegar used was found to be 2.45 which is equivalent to…

A:

Q: The final volume of buffer solution must be 100.00 mL and the final concentration of the weak acid…

A: In the above question given that -  Final volume of buffer solution =100.00 ml  Final concentration…

Q: A 0.590 g sample of a diprotic acid is dissolved in water and titrated with 0.160 M NaOH. What is…

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Q: NaOH solution. Calculate the concentration (in M) of the unknown HCl solution in each case.

A: Macid x Vacid = Mbase x Vbase Macid = Molarity of the acid Vacid = Volume of the acid Mbase =…

Q: Which of the following combinations of chemicals makes a buffer? Mark all that apply. (Identifying…

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Q: The buffer capacity of a solution is 0.02 .How much(ml) of 1.0 M solution of sodium hydroxide NaOH)…

A: Buffer solution :- A solution which resist the change in its pH value by the addition of small…

Q: in titrating 40.0 mL of 0.10 M of HCI solution with 0.15 M of KOH solution, what would be the pH of…

A: The balanced chemical reaction is  HCl + NaOH ------> NaCl + H2O Number mmoles of HCl = molarity…

Q: In the pharmaceutical industry pH levels are maintained using biological buffers. Buffers play an…

A: pH is a critical factor for all those medications prepared as aqueous liquid forms, because it has…

Q: in acid-base titration 50.0 mL of a solution of sodium hydroxide is neutralized by exactly 12.50 mL…

A: We know that for acid base titration of H2SO4 and NaOH H2SO4 is dibasic. So, 2M1V1 = M2V2 M1 =…

Q: with a 40 mL sample of 5% white vinegar and a pH of 2.22 what is the molarity of the sample? 5%= (…

A: The concentration of any solution can be given by normality. molality and molarity. For a solution…

Q: A 0.229 g sample of impure NaOH requires 16.0 mL of 0.2050 M HCl for neutralization. What is the…

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Q: In the second titration, the molar mass of an unknown monoprotic acid is calculated.  If 0.100…

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Q: 0.251 g sample of impure NaOH requires 17.6 mL of 0.2903 M HCl for neutralization. What is the…

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Q: Calculate the pH of the solution after the following addition to the 42.0 mL of 0.135 M HCI: C) 37.8…

A: Given data,molarity of HCl = 0.135MVolume of HCl=42.0mL = 0.042LMolarity of NaOH=0.150MVolume of…

Q: Which of the following is true In an acid-base titration A. Water is never formed B. You are…

A: In general acid-base titration can be written as   Acid + Base = Salt + Water

Q: A 42.6 ml. sample of a 0.515 M aqueous hypochlorous acid solution is titrated with a 0.229 M aqueous…

A: The balanced chemical equation for the reaction between hypochlorous acid and potassium hydroxide…

Q: A few small drops of water are left in a burette that is used to titrate a base into an acid…

A: If the acid concentration is low then it will not affect too much since small amount of water will…

Q: When a 22.9 ml. sample of a 0.338 M aqueous hypochlorous acid solution is titrated with a 0.367 M…

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Q: In a titration experiment a 125 ml sample of 00175 M Ba(OH) just neutralized 14 5 ml of HNO solution…

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Q: Suppose 90.00 ml of 0.200M HCI is added to an acetate buffer prepared by dissolving 0.100 mol of…

A: Volume of HCl = 90.00 mLConcentration of HCl = 0.200 MNumber of moles of acetic acid = 0.100…

Q: When pH titrations occur, more data points become necessary at the vertical deflection near the…

A: Solution - According to the question - Given - In this given graph we assume this is a titration…

Q: When the equivalence point is reached during the titration of acetic acid with NaOH, 0.0446 M sodium…

A: At the equivalence point, the moles of strong acid and the initial moles of  of base in the solution…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.