You are performing an experiment in lab that involves the titration of 25.0 mL of H2SO4 solution. You titrate the acidic solution with 0.8067 M NaOH and the equivalence point is reached by the addition of 17.31 mL of NaOH solution.  Using the balanced equation below, calculate the molartity of H2SO4 in the flask. Do NOT include units.  2NaOH(aq) + H2SO4(aq) --> 2H2O(l) + Na2SO4(aq)

Q: A solution of phosphoric acid (HsPO.) with a known concentration of 0.250 M H.PO, is itrated with a…

A: Acid-base reaction :  H3PO4  + 3 NaOH  -->  Na3PO4  + 3 H2O  At equivalents point  Ma Va / na…

Q: Suppose that extra volume (more than the actual volume) of 0.2 M NaOH solution was used to reach the…

A: fullscreen

Q: You are going to standardize your sodium hydroxide by titrating with potassium hydrogen phthalate.…

A:

Q: 7.7 g of citric acid (MM = 192.1 g/mol) can be titrated with NaOH according to the following…

A: By stoichiometry of reaction : At equivalent point : Moles of H3C6H5O7 = Moles of NaOH  given mass…

Q: Potassium sorbate,KC H,O, (molar mass 150. g/mol) is commonly added to diet soft drinks as a…

A: Solution: Dissociation expression is a dissociation constant ( equilibrium constant). For acid…

Q: 3. Traces of heavy metals, such as Cu* and Pb²*, in water bodies can be separated through fractional…

A:

Q: The balanced equation for the neutralization reaction of aqueous H2SO4 with aqueous KOH is shown.…

A: The balanced neutralisation reaction taking place is given as, => 2 KOH (aq) + H2SO4 (aq)…

Q: Given the reaction below for the titration of sulfuric acid with sodium hydroxide, if 20.00 ml of…

A:

Q: Calculate the molarity of a sol prepared by dissolving 110.0 mg of KMhO4(158 g/mol) in enough water…

A: Given that the weight of KMnO4(W)  = 110.0 mg = 110.0 x 10-3 grams volume if the solution(V) = 150.0…

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

A: Given data,Initial concentration of toilet cleaner (HCl)=1.12 mol/LVolume of toilet cleaner…

Q: A student is asked to perform a neutralization reaction between hydrochloric acid, HCl and sodium…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: (Eqn. 1)   1 OCl− + 3 I− + 2 H+ → 1 I3− + 1 Cl− + 1 H2O (Eqn. 2)   2 S2O32− + 1 I3− + 0 H+ → 3 I− +…

A: Given reactions are Reaction (1):    1 OCl− + 3 I− + 2 H+ → 1 I3− + 1 Cl− + 1 H2O Reaction (2):  2…

Q: 2. Suppose a titration needed 27.15 mL of 0.2497M HCI solution to completely react 25.00mL Ba(OH)2…

A: The number of moles of a substance is determined as the mass of a substance upon its molar mass. The…

Q: If 0.100 grams of unknown solid are dissolved in water and titrated with 4.68 mL of the NaOH, what…

A: Molar mass is grams / moles. We have grams from the weighed mass, we can calculate moles of acid…

Q: The balanced equation for the neutralization reaction of aqueous H2SO4 with aqueous KOH is shown.…

A: Given Titration of H2SO4 and KOH. To find The volume of KOH required to completely react with the…

Q: 2.5 g sample of impure mercury (II) oxide, in excess of potassium iodide is being resolved. HgO(k)…

A:

Q: The titration of 36.7 mL of sulfuric acid solution requires 43.2 mL of standard 0.236 M sodium…

A:

Q: In performing the Alkalinity of Streams and Lakes activity, a student collects the following data.…

A:

Q: Acetic acid reacts with sodium hydroxide in the following fashion.HC2H3O2(aq) + NaOH(aq) → H2O(l) +…

A: Given  Volume of acetic acid ( V1 )  =  2.50 mL                                               =…

Q: A student weighs out 1.051 g of impure KHP, dissolves the sample in deionized water and titrates it…

A: Given data Mass of impure KHP = 1.051 g Molarity of NaOH  solution = 0.1101 M Volume of NaOH…

Q: (5) A student weighed a sample of KHP and found it weighed 1.276 g. After titration with NaOH, 19.84…

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

Q: A solution of tartaric acid (H2C,H,O6) with a known concentration of 0.155 M H2C,H,O6 is titrated…

A: Given, H2C4H6O6+2NaOH→Na2C4H4O6+2H2OK. Concentration of tartaric acid = 0.155M Concentration of…

Q: What volume of 0.10 moldm-3 sulphuric acid would be required to neutralise a mixture of 1.06 g of…

A: Recall the given reactions,H2SO4  +  2 NaOH  →  Na2SO4  +  2 H2OH2SO4  +  Na2CO3  →  Na2SO4  +…

Q: Given the equation Ag(aq)+ + 2NH3(aq) ----> [Ag(NH3)2]+(aq), determine the concentration of…

A: Given, Mass of AgCl = 261 mg = 0.261 g Volume of the solution = 100 mL = 0.100 L Ksp for AgCl = 1.77…

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

A:

Q: (4) The amount of oxalic acid in a sample of 3+ rhubarb was determined by reacting with Fe as…

A: We should equal equivalent of both acid and Fe+3 ion to get mass of oxyliac acid  Equivalent =…

Q: Calcium in a 2.00-g sample is determined by precipitating CaC2O4, dissolving this in acid, and…

A: Titration  is general laboratory method  of quantitative  analysis of determining  the concentration…

Q: A 25.00 mL sample of acetic acid (CH3COOH) is titrated to the equivalence using 31.08 mL of 0.1978 M…

A:

Q: What volume of 0,955 mol·dm–3 HCl solution (in mL or cm3), is required to titrate 2,152 g of Na2CO3…

A:

Q: A sample of CaCO3 (molar mass=100.1) weighing 0.4856 g is dissolved in HCl and the solution diluted…

A: Given: Molar mass of CaCO3 = 100.1 g/molMass of CaCO3 = 0.4856 gVolume of EDTA = 21.37 mLVolume of…

Q: 4. Here you titrate 100 mL of carbonic acid (H;CO) of unknown concentration with 0.01 M of potassium…

A:

Q: An unknown vitamin C tablet was titrated with a 0.2030 M KOH solution. Calculate the milligram mass…

A: As vitamin C is the mono protic acid, 1 mole of vitamin C reacts with 1 mole of KOH. At equivalence…

Q: A 0.0283 mol of sodium produced from molten sodium chloride, NacI(1) when a specific charge is used.…

A: The question is based on the concept of electrochemistry. we have been given moles of sodium…

Q: The balanced equation for the neutralization reaction of aqueous H2SO4H2SO4 with aqueous KOHKOH is…

A: Given,0.380 M KOH20.0 ml of 0.110 M sulfuric acid

Q: In each of the boxes shown on the worksheet, enter a formula to calculate the quantity just to its…

A: Number of moles of a substance = mass of the substance/ molar mass of the substance  No. of moles of…

Q: The tartaric acid, H2C4H4O6 (150.087 g/mol ) in 100.0 mL wine sample was determined using sodium…

A: The question is based on the concept of titrations.   we are titrating  a weak acid with a strong…

Q: A solution of citric acid (F3C6H507) with a known concentration of 0.200 M H3C6H507 is titrated with…

A:

Q: 3. A 10.0-mL sample of sulfuric acid, H2SO4, from a battery of an old car is diluted to 100.0 mL,…

A: Initial molarity(M1) of H2SO4 solution = 3.25 M  Initial volume of H2SO4 solution = 10 ml  Volume of…

Q: Adic acid (H2C6H8O4) is an important carboxylic acid compound for the industry in which nylon is…

A: The answer to both the questions can be given as:

Q: he balanced equation for the titration of oxalic acid with potassium permanganate is: 2 KMnO4 + 5…

A: The balanced equation for the titration of oxalic acid with potassium permanganate--2 KMnO4+ 5…

Q: The SO2 present in air is mainly responsible for acid rain. Its concentration can bé determined by…

A: Molarity of the solution is equal to the number of moles of solute present in one liter of the…

Q: A CHM 125 student performed the "Redox Titration" procedure as given in the laboratory manual. In…

A:

Q: The purity of a sample of sodium oxalate, Na2C2O4, is determined by titrating with a standard…

A: The balanced chemical equation has the number of atoms of the reactants is equal to the atoms count…

Q: A 20.00-mL sample of aqueous oxalic acid, H2C2O4, was titrated with a 0.09113-M solution of…

A: Given: Volume of Oxalic acid: 20.00 mL The concentration of Potassium permanganate: 0.09113 M The…

Q: A volume of 60 0 mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of…

A:

Q: If you require 30.51 mL of .1090 M NaOH solution to titrate 10.0 mL of HC2H3O2 solution, what is the…

A: Chemical reaction between NaOH and acetic acid:                      NaOH + HC2H3O2  →  C2H3O2Na +…

Q: B/28/2021 Measurement of Heat Flow & Enthalpy Change Show the total ionic and net ionic forms of the…

A: A net ionic equation shows only the chemical species that are involved in a reaction, while a total…

Q: The tartaric acid, H2C4H4O6 (150.087 g/mol ) concentration in 100.0 mL wine sample was determined…

A: We have to calculate the %W/W acid content.

Q: The conversion of nitrogen to ammonia, an essential process in the nitrogen cycle, occurs only in…

A: Given, the reaction involved in the titration: The volume of the Mo3+ sample = 30 mL The volume of…

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for