A 50.0 mL solution of Mg(OH)2 of unknown concentration is titrated with 0.348 M HCI. The equivalence point (end point) is reached after 62.8 mL of HCl were dispensed into the Mg(OH)2 solution. What is the molarity concentration of the base?

Q: You perform a titration on 10.50 mL of an HCl solution of unknown concentration. It requires 85.34…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

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A: The number of the moles of solute to the volume of solution in liters is known as molarity.

Q: An analytical chemist weighs out 0.127 g of an unknown triprotic acid into a 250 mL volumetric flask…

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Q: The pH of a saturated solution of Mg(OH)2 is 10.45. What is the pH of the solution after the…

A: Given-> pH of Mg(OH)2 = 10.45  Volume of HCl = 250.0 ml = 0.250 L (1L = 1000 ml) Molarity of HCl…

Q: How many moles of NaOH is produced

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Q: A student titrates a weak acid with 0.100 M NaOH, adding 31.65 mL before a dark pink color is seen.…

A: The mole of H+ ion the weak acid is equal to the mole of NaOH used in the titration.  The molarity…

Q: A 1.146 g sample of weak acid is dissolved in 164.2 mL of water and titrated with 0.248 M NaOH to…

A: Given, mass of weak acid = 1.146 g Volume of weak acid = 164.2 mL Concentration of NaOH = 0.248 M…

Q: An analytical chemist weighs out 0.244 g of an unknown diprotic acid into a 250 mL volumetric flask…

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A: We will use stoichiometry of the reaction to get the answer.

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A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: Suppose 0.347 grams of a solid monoprotic acid are titrated with 14.82 mL of 0.117 M NaOH.  What is…

A: The monoprotic acid reacts with sodium hydroxide as follows: HA  +  NaOH  →  NaA  +  H2O The…

Q: An aqueous solution containing 12.9 mmol of HCl requires addition of what volume of aqueous 0.200 M…

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Q: ou have been given a sample of river water and have been asked to determine the concentration of…

A: Mass Of KOH =1.865 gMolar Mass of KOH = 56.1 g/moleNo of moles of KOH = Mass of KOHMolar Mass of…

Q: Given the mole ratio of HCl to NaOH is 1:1 in the balanced acid base reaction A 15.52mL sample of…

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Q: A solution is prepared by dissolving 1.00g of a base with an unknown composition (represented by the…

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Q: If 2.001 g KHP is titrated with 16.50 mL of NAOH what is the concentration of NAOH?

A: Note: KHP: potassium hydrogen phthlate (KHC8H4O4)KHP + NaOH ----> NaKP + H2Omass of KHP = 2.001…

Q: Determine the Molarity of the base in the following titration: a 20.00 mL portion of 0.111 M HCl was…

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Q: You have a solution of NaOH of unknown concentration.  A 15.98 mL sample of the NaOH solution was…

A: Concentration of NaOH = To be determined Volume of NaOH = 15.98 mLMolarity of HNO3 = 0.377 MVolume…

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Q: In the second titration, the molar mass of an unknown monoprotic acid i If 0.100 grams of unknown…

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Q: 13.07 ml of an Unknown Acid titrated with 24.03 ml of a Base standardized to 0.10000M. What is the…

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Q: A 0.307-g sample of an unknown triprotic acid is titrated completely using 35.2 mL of 0.106 M NaOH.…

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Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

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Q: What volume, in mL, of 0.172 M HCl is needed to neutralize 25.0 mL of 0.208 M Ba(OH)2?

A:

Q: What is the molarity of an HCl solution if 42.8 mL of it is titrated to the equivalence point with…

A: Given information: [NaOH] = 1.07 M Volume for NaOH = 20.1 mL Volume for HCl = 42.8 mL

Q: You set up a titration in the lab to determine the concentration of an HCl solution. What is the…

A: Interpretation: If 0.0100 L of 0.245 M NaOH solution are required to neutralize 0.0150 L HCl, the…

Q: Solid manganese(II) sulfate is slowly added to 75.0 mL of a 0.141 M ammonium carbonate solution…

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Q: When a 17.2 mL sample of a 0.311 M aqueous acetic acid solution is titrated with a 0.327 M aqueous…

A: Here CH3COOH reacts with Ba(OH)2. Reaction is - 2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O Using…

Q: 50.00 mL of an acetic acid solution is titrated with 0.1000 M NaOH. 23.90 mL NaOH is required to…

A: Given : Volume of acetic acid = 50 ml Volume of NaOH = 23.90 ml Molarity of NaOH = 0.1000M

Q: Explain, in terms of ions, why sodium hydroxide, NaOH is considered an Arrhenius Base.

A: Question 6.  There are various concepts of acids and bases ;-  Arrhenius concept  Brønsted-Lowry…

Q: An analytical chemist weighs out 0.141 g of an unknown diprotic acid into a 250 mL volumetric flask…

A: Given, Mass of unknown diprotic acid = 0.141 g. Volume of flask = 250 mL Molarity of NaOH = 0.1100 M…

Q: 15. A NAOH(aq) solution and an acid-base indicator are used to determine the molarity of an HCI(ag)…

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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.