2Mn 2MnO,+ 6H 10CO2+ 8H,O C-OH 2+ SHO—С Titrant Analyte Oxalie acid Permanganate (purple) (colorless) (colorless) (colorless)

Q: 4. What volume of 0.305 M AgNO3 is required to react exactly with 155.0 mL of 0.274 M NazS04…

A: Since you have posted multiple questions, we are entitled to answer the first only. 4) Given:…

Q: What volume of 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH?

A: Chemical reaction of the 0.500 M H2SO4 is needed to react completely with 20.0 mL of 0.439 M LiOH is…

Q: 02// (A) Complete the following: 1- C2H5OH is Material, NH4OH is Material but HCl is Material. 2-…

A: Note : solving first three questions.  Given : Incomplete statements.  To find : missing information…

Q: What volume of 1.00 M NaOH will react completely with 25.00 mL of 1.25 M HCI? NaOH + HCI --> NaCl +…

A: It is an Acid-base reaction in which salt and water formation takes place. Moles = molarity x…

Q: A sample of pure KHC204 · H2C204· 2H2O requires 46.2 mL of 0.100 M NaOH for ration. How many…

A: Solution - According to the question - Given - First of all you need Molarity of the standardized…

Q: If 26.98 mL of a standard 0.1650 M NaOH solution is required to neutralize 30.41 mL of H2SO4, what…

A: Given  Molarity of NaOH ( M1 )  =  0.1650 M                                          =  0.1650 mol/L…

Q: If 26.94 mL of a standard 0.1650 M NaOH solution is required to neutralize 28.39 mL of H2SO4, what…

A: Given that -  Volume of sodium hydroxide NaOH, Solution = 26.94 mL  Concentration of sodium…

Q: If 26.25 mL of 0.1850 M NaOH solution reacts with 25.00 mL of H2SO4, what is the molarity of the…

A: Given that:             Molarity of NaOH solution = 0.1850 M               Volume of NaOH solution =…

Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: a 50.0mL sample of phosphoric acid, H3PO4, is titrated with 42.50 mL of .250 M NaOH. What is the…

A:

Q: what is the percent of acetic acid in vinegar if a 10.00 g sample requires 35.00 ml of 0.09983 M…

A: Since we know that NaOH will react with acetic acid in vinegar as per the below reaction  CH3COOH +…

Q: Acetic acid is a weak acid.  Its formula is CH3COOH.  Only the last H is an acid proton.  Vinegar is…

A: Recall the reaction between acetic acid and NaOH        CH3COOH + NaOH → CH3COONa + H2OAccording to…

Q: Q13. What volume (mL) of 1.00 M K2Cr,0, is required to completely react with 35.0 mL of 0.500 M FeS…

A:

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

A:

Q: If 0.6546 g  of sodium oxalate, Na2C2O4, requiresof a 23.26 mL  KMnO4 solution to reach the end…

A: Reaction between MnO4- and oxalate is given.

Q: Phosphoric acid (H3PO4) is a triprotic acid with three ionizable protons. Write a balance equation…

A: We have to predict the volume of NaOH required.

Q: What volume of 0.230 M HNO3 (nitric acid) reacts with 49.0 mL of 0.330 M Na2CO3 (sodium carbonate)…

A:

Q: In a titration experiment, a student finds that 25.49 mL of an NaOH solution is needed to neutralize…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: Exactly 410.4 mg of primary standard potassium acid phthalate (KHP), formula weight 204.2, is…

A:

Q: When 12.5 mL of 0.20 M Cu(NO3)2 solution and 37.5 mL of 0.64 M Al(NO3)3 solution are mixed, what is…

A: Given 12.5 mL of 0.20 M Cu(NO3)2 solution and 37.5 mL of 0.64 M Al(NO3)3 solution are mixed,  We…

Q: n an experiment , 25.0 mL of 0.145 M H2SO4 react completely with 54.1 mL of a NaOH solution. What is…

A:

Q: B. Use the equation to calculate the following: K,CO3(aq) + 2 HC,H¿O,(aq) → 2 KC,H¿O¿(aq) + H,O(!) +…

A:

Q: What is the concentration of a solution of a diprotic acid (i.e., H2A) which required 19.25 mL of…

A:

Q: If the concentrated form of blood expander is 9.0 mol/L and one of your companions, a nurse, tells…

A: The volume of the concentrated blood needed has to be given,

Q: If 25.00 mL of 0.5348 M HNO3 is added to an antacid tablet and the excess HNO3 requires 38.34 mL of…

A: Given : Concentration of NaOH used = 0.1027 M Volume of NaOH solution required to neutralise excess…

Q: In the experiment conducted to determine the amount of acetic acid in vinegar, 8.2 mL of a 0.098 M…

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

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: 10.0mL of concentrated H3PO4 (aq) is diluted to the final volume of 250 mL. Then 150 mL of the…

A: Given:  Volume of concentrated H3PO4 solution = 10 ml  volume after dilution = 250 ml  Volume of…

Q: What is the percent of Caco, in an antacid given that a tablet weighed 1.3198 g reacted with 50.00…

A: From given  Percentage of CaCO3 and weight of CaCO3 in milligrams is calculated analytically with…

Q: Aluminum sulfate Is used in water treatment to remove fine particals suspended in the water. When…

A: The objective of the question is to calculate the mass of the aluminium sulfate which is required to…

Q: A 0.1057 N HCI solution was used to titrate a sample containing Ba(OH)2. If 35.78 mL of HCI was…

A: When Normality of Titrate is involved, the  percentage of analyte is calculated by using formula   %…

Q: If 25.0 mL of 0.120 M Na3PO4 and 30.0 mL of 0.110 M CaCl2 are mixed, what precipitate forms?  Write…

A:

Q: How many milliliters of 0.845 M Al(OH)3 are required to exactly titrate 0.217 moles of H2C2O4?

A: Given information, Concentration of Al(OH)3 = 0.845 M Moles of H2C2O4 = 0.217 mol Volume of Al(OH)3…

Q: Question 2

A: Molarity of a solution is defined as the number of moles of solute present in one-liter solution,…

Q: The water in lakes that have been acidified by acid rain (HNO3 andH2SO4) can be neutralized by a…

A: Molarity: The number of moles of solute present in one liter of solution. It is denoted by M. The…

Q: How many milliLiters of 0.01000 N Ba(OH)2 are theoretically required to titrate 0.03000 g of H3AsO4…

A: Given : Mass of H3AsO4 -->  0.03000 g Normality of Ba(OH)2 = 0.01000 N

Q: (a) By titration, 15.0 mL of 0.1008 M sodium hydroxide is neededto neutralize a 0.2053-g sample of a…

A: The number of moles of NaOH is calculated as: Moles NaOH = Litres solution × Molarity of NaOH Moles…

Q: What is the mass-volume percent of acetic acid (CH3COOH) in a vinegar sample if 5.00 mL of the…

A: Given that -  Volume of vinegar = 5.00 mL  Molarity of NaOH = 0.1150 M  Volume of NaOH = 30.50 mL…

Q: Consider the following reaction: Pb(NO3)2 (aq) + 2NACI (aq)--> PbCl2 (s) + 2NaNO3 (aq) How many mL…

A: Given reaction is  Pb(NO3)2 + 2NaCl ——> PbCl2 + 2NaNO3 V mL of 0.822 M Pb(NO3)2  35.3 mL of 0.745…

Q: How many milliliters of 0.380 M NaOH are required to exactly titrate 15.478 grams of H2C2O4?

A: Given :-  Mass of H2C2O4 = 15.478 g  Molar mass of H2C2O4 = 90.04 g/mol  Molarity of NaOH = 0.380 M…

Q: ,Consider the following reaction 10CO +2Mn2+ +8HO SHCO +2KMno" +6H* a. How many milliliters of 0.165…

A: Correct chemical reaction of oxalic acid and KMnO4 5 C2O42- + 2MnO-4 + 16H+ →2Mn2+ +10CO2 + 8H2O…

Q: the

A:

Q: A solution of 0.332  M   KOH  is used to titrate 16.0  mL  of a 0.192  M   H3PO4  solution. What…

A: No. of moles = Molarity × volume We need to balance ( no. of moles ÷ stoichiometric coefficient) .…

Q: If 14.23 mL of 0.203 M NAOH is required to neutralize 0.269 g of a monoprotic unknown acid, what is…

A: The given information says that monoprotic acid is used. Hence 1 mole of NaOH requires 1 mole of…

Q: If 0.468 L of water is added to a 59.1 mL of 17.2 M stock solution of acetic acid (CH 3COOH), what…

A: Solution - Formula used:  M1V1= M2V2 (1L= 1000mL) Total volume= 468mL + 59.1= 527.1mL= V2

Q: A student is required to prepare 0.15M HCl solution needed for an analysis and the only available…

A:

Q: A sample of soda ash (impure NazCO3) is titrated with 0.5000N H2SO4. If the sample weighs 1.100 g…

A:

Q: What is the final concentration of HCI in a solution prepared by addition of 922.0 mL of 4.73 M HCI…

A: We have to add the moles in both the solution and use it to find the final concentration. So Final…

Q: What is the resulting molarity of LiOH after dilution (but BEFORE any possible chemical reaction) if…

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