25.00 mL portion of a H2SO4 solution was titrated with a 0.256 M KOH solution. To reach the equivalence point required 31.2 mL of the base.  A) Write a chemical equation for the titration. B) What was the molarity of the sulfuric acid solution?

Q: A student weigh out 2.795 g of potassium hydrogen phthalate (molar mass is 204.22 g/mol) to do a…

A: Given :-  Mass of potassium hydrogen phthalate = 2.795 g  Molar mass of potassium hydrogen phthalate…

Q: A 25.0 mL solution of HBr is neutralized with 14.2 mL of 0.105 M Sr(OH)₂. What is the concentration…

A:

Q: A 25.0 mL solution of HNO₃ is neutralized with 20.4 mL of 0.250 M Ba(OH)₂. What is the concentration…

A: Given : volume of HNO3 = 25.0 mL               Volume of Ba(OH)2 = 20.4 mL…

Q: A 25.0 mL solution of HBr is neutralized with 16.5 mL of 0.105 M Sr(OH)₂. What is the concentration…

A:

Q: A 25.0 mL solution of HBr is neutralized with 20.5 mL of 0.105 M Sr(OH)₂. What is the concentration…

A: Given: Volume of HBr solution = 25.0 mLVolume of Sr(OH)2 = 20.5 mLMolarity of Sr(OH)2 = 0.105 M

Q: A 25.0 mL solution of HNO₃ is neutralized with 36.4 mL of 0.250 M Ba(OH)₂. What is the concentration…

A: Molarity is defined as the ratio of the number of moles of solute to the volume of solution in…

Q: The molar concentration of an unknown acid solution with general formula H3A is to be determined by…

A: Given Molarity of KOH=0.72 M Volume of KOH=33.33 ml Volume of H3A =17.363ml To determine the…

Q: A student weighed a sample of KHP and found it weighed 1.276 g. Titration of this KHP required 19.84…

A: KHP is a monoprotic acid whose chemical formula is KHC8H8O4 and NaOH is a monoprotic base.  It…

Q: Consider an impure sample of 25.20% Na2CO3.  How many grams of the sample must be dissolved in a…

A: The question is based on quantitative estimation. We have to calculate how much  sodium carbonate…

Q: 3) 2.413 g sample contains Na CO, NaHCO and inert material. This sample was solved in water and…

A: For Phenophthalien indicator (meq ) NaHCO3 = (meq ) of HCl M1 × 80 = 6.13 × 0.09644 M1  = 0.0073897…

Q: A 25.0 mL solution of HNO₃ is neutralized with 45.6 mL of 0.250 M Ba(OH)₂. What is the concentration…

A:

Q: What is the concentration ( in M ) of the HBr solution?

A:

Q: what mass of KHP would you need in order to use 35.00 mL of 0.400 M NaOH to titrate it?

A:

Q: A 25.0 mL solution of HBr is neutralized with 14.5 mL of 0.105 M Sr(OH)₂. What is the concentration…

A:

Q: Malonic acid, H2C3H2O4 (aq), is a diprotic acid, so 2 moles of hydroxide ions are required per mole…

A: A neutralization reaction can be described as a chemical reaction in which acid and base react…

Q: A titration of a 25.00 mL sample of a hydrochloric acid solution of unknown molarity reaches the…

A: The equivalence point in acid base solution is  Moles of acid = Moles of base

Q: If 26.92 mL of a solution of Ba(OH)2 requires 16.36 mL of a 1.247 M solution of HNO3 for complete…

A: Dilution is the method of reducing the concentration of the solvent in the solution by adding more…

Q: Calculate the molar concentration of the acid if 35.18mL of hydrochloride acid was required to…

A: Given: Mass of lithium hydroxide i.e. LiOH used = 0.376 g. And volume of HCl acid required = 35.18 m…

Q: A 25.0 mL solution of HCl is neutralized with 24.3 mL of 0.115 M Sr(OH)₂. What is the concentration…

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Q: The active ingredient in a certain toilet cleaner that claims to ‘remove lime scale and rust’ is…

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Q: A 50 mL solution of NaOH was titrated with 39.7 mL of 0.9781 M HCl. What is the concentration of the…

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Q: 1.46 g Potassium hydrogen phthalate requires 34.3 mL of 0.145M NaOH for neutralization, what…

A:

Q: 50.00 mL of a sulfuric acid solution, whose concentration is unknown, is titrated with 12.54 mL of…

A: Given: The Volume of sulfuric acid=50.00 mL=0.050 L Molarity of sulfuric acid=M mol/L The Volume of…

Q: 10.00 mL of a sodium hydroxide solution is titrated with 0.2364 M phosphoric acid 5. Write a…

A: Given data,  Volume of sodium hydroxide = 10.00mL Molarity of phosphoric acid = 0.2364M Balanced…

Q: If the endpoint of the titration is reached after the addition of 13.42 mL of 0.121 M KOH, what is…

A: • At Equivalence Point⇓# No. of gram equivalent of Acid = No. of gram equivalent of base# No. of…

Q: A 25.0 mL solution of HNO₃ is neutralized with 24.1 mL of 0.125 M Sr(OH)₂. What is the concentration…

A:

Q: 10.00 mL of a solution of NaOH was titrated with with 0.09546 M KHP solution. At the equivalence…

A:

Q: A 25.0 mL solution of HNO₃ is neutralized with 15.7 mL of 0.250 M Ba(OH)₂. What is the concentration…

A: The number of moles for a given chemical species can be defined as the ratio of its mass to the…

Q: How many mL of the standard AgNO3 solution were used in the titration?

A: Solution: We have filled standard AgNO3 solution in burette and used for titration. In the given…

Q: A 25.0 mL solution of HNO3 is neutralized with 19.7 mL of 0.125 M Sr(OH)2. What is the concentration…

A: Given : Volume of HNO3 solution = 25.0 mL  Volume of Sr(OH)2 required = 19.7 mL Concentration of…

Q: What is the concentration of 32.00 mL of a lithium hydroxide solution if it is neutralized in a…

A: Volume of LiOH = 32.00 ml  Volume of H2SO4 = 18.76 ml  Molarity of H2SO4 = 0.1850 mol/L…

Q: Use the reaction to complete. KOH+HBr-->KBr+H2O A student sets up a titration apparatus with 25 mL…

A: Given Volume of KOH = 25 ml Molarity of HBr = 0.1 M

Q: 1. In a titration, a 20 ml sample of 0.3 N HCI is neutralized with 55 ml of NaOH. a) Write the…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A 500.00-mg sample containing oxalate was dissolved in 25.00 mL of 1.00-M NAOH. This sample is…

A: Given: Solution is basic due to the presence of NaOH. And the reaction is between oxalate and KMnO4.…

Q: give a example of a acid-based titration and give a equation

A: An acid is a substance that can release H+ ions in the solution and a base is substance that…

Q: A 15.0 mL solution of Sr(OH)2 is neutralized with 26.9 mL of 0.350 M HCI. What is the concentration…

A:

Q: A 25.0 mL solution of HNO₃ is neutralized with 32.6 mL of 0.250 M Ba(OH)₂. What is the concentration…

A: Given information: Volume of HNO3 = 25.0 mL Volume of Ba(OH)2 = 32.6 mL Concentration of Ba(OH)2 =…

Q: A 25.0 mL solution of HBr is neutralized with 12.9 mL of 0.230 M Ba(OH),. What is the concentration…

A: Volume of HBr neutralized = 25.0 mL Volume of Ba(OH)2 used = 12.9 mL Molarity of Ba(OH)2 used =…

Q: A solution of Ba(OH)2 is titrated into a solution of HOI. Calculate the volume of 0.140 M Ba(OH)2…

A: Interpretation -  To determine the volume 0.140 M Ba(OH)2 (aq) needed to reach the equivalence point…

Q: A 25.0 mL solution of HCl is neutralized with 12.7 mL of 0.240 M Ba(OH)₂. What is the concentration…

A: Balanced chemical equation: 2HCl +  Ba(OH)2  ------->   BaCl2  +   2H2O So, Number of moles of…

Q: H2CO3 (aq) + 2 KOH (aq) --> 2 H2O (1) + K2CO3 (aq) In a titration reaction, 23.46 mL of 0.225 M KOH…

A: Step by step solution are below

Q: A 20.00 ml sample of a Ba(OH)2 solution is titrated with 0.245 M HCI. If 27.15 mL of HCI is…

A: Since you have asked a multiple question, we will solve the first question for you. If you want any…

Q: A 15.00 mL solution of phosphoric acid (H;PO4) is titrated with 11.20 mL of 0.155 M sodium…

A:

Q: A 25.0 mL solution of HBr is neutralized with 13.6 mL of 0.105 M Sr(OH)₂. What is the concentration…

A: Given , M2 = 0.105 M V1 = 25.0 ml V2= 13.6 ml  M1 = ?

Q: A 15.00 mL solution of phosphoric acid (H3PO) is titrated with 11.20 mL of 0.155 M sodium hydroxide.…

A: Given data: Volume of acid = 15 mL Volume of base = 11.20 mL Molarity of base = 0.155 M Formula…

Q: A 25.00 mL aliquot is withdrawn from the liquid portion of saturated Manganese (II) hydroxide and…

A: Given : 25 mL of saturated manganese (II) hydroxide  Concentration of HCl used = 0.0045 M And volume…

Q: 2. 2.00G of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid. 2a.…

A:

Q: By titration it is found that 76.7 mL of .151 M NaOH(aq) is needed to neutralize 25.0mL. Calculate…

A: Given information: The volume of HCl is 25.0mL The concentration of NaOH is 0.151 M The volume of…

Q: A 25.0 mL solution of HNO, is neutralized with 13.9 mL of 0.250 M Ba(OH),. What is the concentration…

A: The concentration of a substance can be expressed in terms of molarity, normality. The normality is…