A sample of battery acid is to be analyzed for its sulfuric acid content. A 1.00-mL sample weighs 1.256 g . This 1.00-mL sample is diluted to 250.0 mL, and 10.00 mL of this diluted acid requires 34.89 mL of 4.522×10−3 M Ba(OH)2 for its titration. What is the mass percent of H2SO4 in the battery acid? Enter a numerical answer only, in terms of percent but do not include the "%".

Q: 16.00 mL of a 0.125 M M(OH)2 solution is added to 25.00 mL of a 0.100 M HA solution in an acid-base…

A: The balance chemical reactions is given below: M(OH)2 + HA = MA2 + 2 H2O

Q: An 8.65-g sample of an unknown group 2 metal hydroxide is dissolved in 85.0 mL of water. An…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The distinctive odor of vinegar is due to acetic acid, HC2H3O2. Acetic acid reacts with sodium…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: The following chemical reaction takes place in aqueous soluti ZnCl,(aq)+2 KOH(aq) →Zn(OH),(s)+2…

A: To write the net ionic reaction of the below reaction. ZnCl2aq+2KOHaq→ZnOH2s+2KClaq

Q: A titration analysis of a 345.0 mL aqueous HBr solution was performed and the endpoint was reached…

A: When Hydrogen bromide solution is titrated with potassium hydroxide, the following reaction takes…

Q: 4.86 An 8.65-g sample of an unknown group 2 metal hydroxide is dissolved in 85.0 mL of water. An…

A: It is an example of neutralisation reaction a base react with acid to form salt  and water

Q: In the titration of 10.00 mL sample of vinegar solution with 0.550 M NAOH as titrant, the initial…

A:

Q: A titration analysis of a 345.0 mL aqueous HBr solution was performed and the endpoint was reached…

A: Molarity of KOH=2.815 M Volume of KOH=191.05 mL =191.05/1000 =0.19105 L  [1 L = 1000 mL] Volume of…

Q: Calculate the molarity of an acetic acid solution, HC2H3O2(aq), if a 50.0 mL sample requires 45.6 mL…

A: molarity is concerned with the moles of a solute in relation to the volume of a solution.…

Q: A solution of sodium hydroxide is standardized against potassium hydrogen phthalate (molecular mass…

A: Given:Mass of KHP = 1.146 g.Volume = 48.62 mL – 0.1100 mL = 48.51 mL.Chemical reaction between…

Q: Which of the following reactions, all carried out in water, forms an insoluble salt as a product? A)…

A: 1)  A) HNO3 with ammonia in aqueous solutions :      NH4NO3 is water soluble salt hence no…

Q: A 5.00-mL sample of sulfuric acid, H2SO4, is diluted to 25.00 mL and the diluted solution is…

A: Dilution of a concentrated solution, does not change the number of moles of the substrate. Only its…

Q: The mass percentage of chloride ion in a 25.00-mL sample of seawater was determined by titrating the…

A: The balanced reaction for the formation of silver chloride precipitate from silver nitrate can be…

Q: What can be added to a solution containing Pb" (aq) ions to precipitate the ions from the solution?…

A: The solubility of an ionic compound depends on the nature of the cation and anion.

Q: Consider an acid-base neutralization reaction: H2SO4(aq) + 2 NAOH(aq) NazSO4(aq) + 2 H2O(1) --->…

A:

Q: A 25.00 mL sam ple of boric acid requires 32.57 mL of 0.2514 M NaOH to reach the endpoint of…

A: Molarity (M): It is defined as number of moles of solute per litre of the solution. Its unit is…

Q: What is the mass of sodium oxalate (Na2C2O4, MM = 134,00 g/mol), in mg, should be taken so that in…

A:

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A:

Q: One way to determine the concentration of hypochlorite ions (ClO–) in solution is by first reacting…

A: Titration based on redox reaction between the analyte and titrant is known as redox titration.

Q: The active agent in many hair bleaches is hydrogen peroxide. The amount of H,O, in 14.6-g of hair…

A: Given: Volume of KMnO4 = 46.1mL=0.0461L Concentration of KMnO4 is 0.154 M the mass of bleach is…

Q: 4.17A 8.50g sample of KCI is dissolved in 66.0 ml of water. The resulting solution is then added to…

A: Given: Mass of KCl = 8.50 g. Volume of water = 66.0 mL = 0.066 L…

Q: Sometimes a reaction can fall in more than one category. Into what category (or categories) does the…

A: What type of reaction involve in the reaction given above---

Q: What mass of solid potassium oxalate (K2C2O4), when dissolved in an acidic solution, would be…

A:

Q: Complete and balance each acid-base reaction. (a) НC,Н,02(аg) + Ca(ОН)2(аq) (b) HBr(aq) + LİOH(aq)…

A: In the field of chemistry, when reactants react with each other and form the product. This…

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: Complete and balance each of the following molecular equations involving acid-base reactions.…

A: Ans  The given  equation 5. Al(OH)3(aq)+ 3HCl(aq) ---> Reaction of the Al(OH)3(aq)  with  HCl(aq)…

Q: Magnesium carbonate, magnesium oxide, and magnesium hydroxide are all white solids that react with…

A:

Q: 1. A 4.277-g sample of Al2(SO4)3 was dissolved in distilled water to make a total volume of 250.0 mL…

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

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: 1. When H2SO4(aq) was reacted with NaOH(aq) in the titration, why was a precipitate not formed? 2.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: how many milliliters of .100 m HNO3 are needed to neutralize the following solution? write the…

A: Given,Volume of Al(OH)3 = 58.5 mL = 0.0585 L    (1 mL = 0.001 L)Molarity of Al(OH)3 = 0.0100 M =…

Q: An 8.65-g sample of an unknown group 2A metal hydroxide is dissolved in 85.0 mL of water. An…

A: The values are given as follows:

Q: The calcium in a 200 mL sample of water sample was determined by precipitating the cation as CaC2O4.…

A: Solution- The concentration of Ca that is present in water is to be determined in the units of ‘g’…

Q: To determine the concentration of SO42– ion in a sample of groundwater, 100.0 mL of the sample is…

A: The reaction of Ba(NO3)2 with SO42- is,

Q: 3 During the titration, after a volume of 15 mL of 0.100 M KOH(aq) has been added, which species,…

A: HNO2 (aq) + OH- (aq) →NO2- (aq) + H2O Concentration of KOH = 0.100 M Volume of HNO2 = 1.00 mL…

Q: 4. Consider the mixing of 20.5 mL of 0.500 M NaOH (aq) with 15.2 mL of 0.223 M Ba(NO3)2 (aq). (a)…

A: Given data is: Volume of NaOH= 20.5 mL Concentration of NaOH = 0.500 M Volume of NaOH= 15.2 mL…

Q: 1. a: A sample of 8.5 mL H,SO, is titrated with 18.5 mL of 0.35 M Ca(OH),. What is the concentration…

A: Answer : Molarity and volume of solution con be calculated as follows

Q: A student was tasked to neutralize 33.3 mL solution of 0.136 M H2SO4 (98.079 g/mol) using 0.222 M…

A:

Q: 13. The reaction of HCl with NaOH is represented by the equation: HCl(aq) + NaOH(aq) → NaCl(aq) +…

A:

Q: The quantity of antimony in a sample can be determined by an oxidation–reduction titration with an…

A: Given data: Mass of stibnite sample = 7.79 g, Concentration of KBrO3 solution = 0.120 M, Volume of…

Q: Ca(OH)2 +   HCl ->  CaCl2 +  H2O

A:

Q: Calculate the number of millimeters of 0.641 M NaOH required to precipitate all the Fe3+ ions in 178…

A: Given: Molarity of NaOH = 0.641 MVolume of FeI3 = 178 mLMolarity of FeI3 = 0.447 The balanced…

Q: b) If the sample amount is 1.042 g, what is the molar mass of the unknown metal A sample of an…

A: The given data is as follows: The volume of water = 100.0 mL = 0.100 L The concentration of…

Q: What kind of reaction is this if it is. Precipitate write down the formula if you said acid-base…

A: Oxidation is defined as process of addition of oxygen or an electronegative element to the…

Q: A 5.00-mL sample of vinegar was pipetted into a flask, two drops of phenolphthalein indicator were…

A: Given-> Volume of sample = 5.00 ml Volume of NaOH = 45.62 ml Molarity of NaOH = 0.1008 M Density…

Q: The concentration of borax (Na2B4O5(OH)4) in aqueous solution can be determined through titration…

A: #Q.1: The required mole ratio from the balanced chemical equation is: 1 mol B4O5(OH)42-(borax)2 mol…

Q: In a titration experiment, 17.90 mL of a 0.250 M solution of lithium hydroxide is required to…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: A 43.2 mL solution of 1.65 M NaNO3 (aq) is mixed with a 97.5 mL solution of 1.21 M Ba(NO3)2 (aq).…

A: Dilution of the solution: On dilution of the solution with pure water, the mole of solute remains…

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.