A 5.0 g impure sample of sodium carbonate was titrated with an acid. The sample utilized 31.55 ml of 0.1500N HCl. What is the percentage of sodium carbonate in the sample?

Q: What volume of 0.7777 M HNO3 is needed in order to produce 200 mL of 0.1550 M HNO3?

A: Using equation of dilution M1V1 = M2V2 where M1and V1 is the molarity and volume of concentrated…

Q: 1.80 grams of an impure mixture containing sodium carbonate required 84.0 mL of 0.125 M H2SO4(aq)…

A: An impure mixture containing Na2CO3 whose percentage of mixture is to be determined.

Q: An aqueous solution of hydrobromic acid is standardized by titration with a 0.119 M solution of…

A: The reaction between hydrobromic acid and barium hydroxide is neutralization reaction.

Q: What volume (in mL) of 0.200 M calcium hydroxide is required to neutralize 31.00 mL of 0.107 M…

A: Given :-  Molarity of nitric acid solution = 0.107 M  Volume of nitric acid solution = 31.00 mL…

Q: A 0.392 g sample of a monoprotic acid is dissolved in water and titrated with 0.120 M KOH. What is…

A: We have to calculate the molar mass of acid.

Q: A 35.0 mL solution of Ba(OH)₂ is neutralized with 27.7 mL of 0.350 M HNO₃. What is the concentration…

A: We should equal equivalent of both HNO3 and Ba(OH)2 to get molarity of Ba(OH)2 Equivalent =…

Q: A 0.500 mL of sample of egg shell was crushed and reacted with a 35.00 mL of 0.4 M of Hydrochloric…

A:

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.101 M solution of…

A:

Q: During a standardization procedure, 24.22 mL of a sodium hydroxide (NaOH) solution were required to…

A:

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

A:

Q: Which of the following precipitates when added to ammonium phosphate? a. Hydrochloric acid b. Sodium…

A: First write down reaction for each option with ammonium phosphate and check whether it forms…

Q: What is the percentage of KHP in this sample?

A:

Q: If 16.95 mL of a solution of NaOH is required to titrate a 0.3556 g sample of KHP dissolved in 25.00…

A: Molarity is the number of moles of solute dissolved per litre of solution.

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.147 M solution of…

A: Given: Concentration of Ca(OH)2 = 0.147 M Volume of Ca(OH)2 required = 23.9 mL  And volume of HCl…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.171 M solution of…

A: Given : Concentration of barium hydroxide i.e Ba(OH)2 = 0.171 M Volume of Ba(OH)2 required = 23.1 mL…

Q: A 5.00 ml sample of a nitric acid solution is titrated with 33.5 ml of 0.201 M NaOH. What is the…

A:

Q: A 0.09948 M solution of NaOH was used to titrate a solution of an unknown concentration of HCl. A…

A: Molarity of the HCl solution can be determined using the given expression,

Q: An acidic solution is 0.100 M in HCl and 0.210 M in H2SO4. What volume of a 0.160 M solution of KOH…

A: Given,Molarity of HCl = 0.1 M = 0.1 mol/LMolarity of H2SO4 = 0.21 M = 0.21 mol/LVolume of acidic…

Q: An excess amount of ZN (s) is added to 50 ml of 0.800 M HCl. What mass in grams?

A:

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: What volume of 0.171 M KOH,0.171 M KOH, ?,V, can be neutralized with 58.5 mL58.5 mL of 1.21 M HNO3?…

A:

Q: What volume of 0.195 M KOH,?, can be neutralized with 57.0 mL of 1.15 M HNO3? (in mL)

A: Here given, Strength of KOH (S1) = 0.195 M Volume of KOH (V1) =? Strength of HNO3 (S2) = 1.15 M…

Q: Determine the concentration of HCl if a 35.0 mL solution of 0.700 M NaOH is titrated until…

A: Acid reacts with base to form salt and water. HCl reacts with NaOH to form NaCl and water. Write the…

Q: 37.50 mL of a sulfuric acid solution, whose concentration is unknown, is titrated with 12.54 mL of…

A: Given the volume of sulfuric acid =37.50 mLvolume of KOH =12.54 mLconcentration of KOH =0.135 Mwe…

Q: A 35.0 mL solution of Ba(OH)₂ is neutralized with 23.6 mL of 0.350 M HNO₃. What is the concentration…

A:

Q: A 9.24-g sample of a diprotic acid requires 140.0 mL of a 0.750 M NaOH solution for complete…

A: The general reaction of diprotic acid with NaOH is as follows: H2A(aq)+2NaOH(aq)→Na2A(aq)+2H2O(l)…

Q: Suppose that 4 g of solid Fe2O3 is added to 25 mL of 0.5 M HClsolution.   What mass of Fe2O3 will…

A: Reaction of Fe2O3 with HCl take place as  Fe2O3  + 6HCl  ----->  2FeCl3   + 3H2O Given mass of…

Q: Consider the neutralization reaction 2 HNO, (aq)+Ba(OH), (aq) → 2 H,O(1)+Ba(NO,),(aq) A 0.100 L…

A:

Q: The equivalence point for the titration of a 25.00-mL sample of CsOH solution with 0.1062 M HNO3 is…

A: Given,

Q: A 25.00 mL sample of 0.125 M sulfuric acid solution is titrated with 0.500 M sodium hydroxide…

A: Neutralization Reactions: It can be defined by saying that, a chemical reaction in which acid and a…

Q: A 50.0 mL sample of HCI required 25.81 ml of 0.1250 M KOH for neutralization, What is the molarity…

A: The balanced reaction of HCl and KOH is as follows:

Q: An aqueous solution of perchloric acid is standardized by titration with a 0.130 M solution of…

A: Given: The molarity of the solution of barium hydroxide (Ba(OH)2) is 0.130 M The volume of the base…

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

A: A chemical reaction between NaHC2O4 and NaOH can be written in the form of an equation as shown…

Q: A 15.0-mL sample of a 0.878 M N2OH solution is titrated with a 0.359 M HCI solution. What will be…

A: AS WE KNOW THAT M1V1=M2V2 IN A TITRATION SOLUTION M1 IS THE MOLARITY OF HCL V1  IS THE VOLUME OF THE…

Q: An aqueous solution of barium hydroxide is standardized by titration with a 0.115 M solution of…

A: Answer of this question :-  Molarity :- Number of mole of solute dissolved in one litre of solution.…

Q: If 27.4 mL of 0.0154 M barium hydroxide is required for the complete neutralization of a 20.0 mL…

A: The number of moles of barium hydroxide is calculated as shown below. The number of moles of barium…

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

A: Normality of a solution is defined as the number of equivalents of the solute present in the given…

Q: A 6.50-g sample of a diprotic acid requires 137.5 mL of a 0.750 M NaOH solution for complete…

A: Given details, The balanced chemical equation, AH2 + 2NaOH ---> Na2A + 2H2O Mass of diprotic…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.108 M solution of…

A: given :-  molarity of Ba(OH)2 solution = 0.108 M  volume of Ba(OH)2 solution = 21.8 mL  volume of HI…

Q: A 0.434 g sample of a monoprotic acid is dissolved in water and titrated with 0.170 M KOH. What is…

A: Number of mole of NaOH used will be equal to moles of monoprotic acid being neutralised

Q: A 25.0 mL solution of HCI is neutralized with 21.8 mL of 0.240 M Ba(OH)2. What is the concentration…

A:

Q: The titration of 25.00 mL of a sulfuric acid solution of unknown concentration requires 31.22 mL of…

A: Since you have posted multiple questions in a single session we are entitiled to answer only first…

Q: An aqueous solution of perchloric acid is standardized by titration with a 0.187 M solution of…

A: Given, Concentration of Ba(OH)2 (M1) = 0.187M Volume of Ba(OH)2(V1)= 25.2mL Volume of…

Q: The chloride ion content of a 250.0-mL seawater sample was titrated against 0.1102 M silver nitrate,…

A: Given values: Volume of chloride solution= 250 mL Molarity of silver nitrate = 0.1102 M Volume used…

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

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: An aqueous solution of perchloric acid is standardized by titration with a 0.159 M solution of…

A: Given : molarity of Ba(OH)2 = 0.159 M Volume of HClO4 solution = 11.4 mL And volume of Ba(OH)2…

Q: The titration of 25.00 mL of a sulfuric acid solution of unknown concentration requires 31.22 mL of…

A: Given, the titration between NaOH and sulfuric acid.Concentration of NaOH solution =0.1234 Mvolume…

Q: An aqueous solution of hydrolodic acid is standardized by titration with a 0.181 M solution of…

A: Titration is a popular method where the concentration of an unknown solution is determined by a…