Topic: Titrimetic AnalysisRead and analyze each problem carefully. Show your complete solution including the formula. Round-off your answers to four decimal places.Answer: _% What is the percent of NaH2PO4 in a sample if 24.18 mL of 0.1032 N NAOH was used to titrate 0.3902 g of the sample?NaH2PO4 + 2NaOH Na3PO4 + 2H2O

Given: Mass of sample = 0.3902 g. Concentration of NaOH = 0.1032 N = 0.1032 M…

Answered: What is the percent of NaH2PO4 in a…

What is the percent of NaH2PO4 in a sample if 24.18 mL of 0.1032 N N2OH was used to titrate 0.3902 g of the sample? NaH PO4 + 2NAOH Na:POs + 2H20

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: KMnO4 by heating. Calculate the Ca concentration in the sample since 4.94 mL

A: Molarity of KMnO4 =0.001 M Volume of KMnO4 = 4.94 mL At equivalent point, Geq. of KMnO4 = Geq. of…

Q: determine how many moles of I2 are formed for every 1 mole of KIO3 consumed.

Q: Calculate the concentration (in molarity) of ammIonium ion after 10.0 mL of 0.650 M ammonium…

Q: A titration experiment required 34.30 mL of NaOH, which had a concentration of 0.275 M, to reach he…

A: Given : Volume of NaOH = 34.30 ml Volume of H2SO4 = 15 ml Molarity of NaOH = 0.275 M

Q: An impure sample of oxalic acid (H2C2O4) was oxidized by potassium permanganate. A 0.261-g sample of…

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

Q: 3NaOH(aq) + FeCl3 3NaCl(aq) + Fe(OH)3(s) A. Calculate the volume of 0.200M FeCl3 solution needed to…

A: The balanced reaction taking place is given as, => 3 NaOH (aq) + FeCl3 (aq) ------> 3 NaCl…

Q: A 20.0 mL sample of an HCl solution is titrated with 27.4 mL of a standard solution of Ba(OH)2. The…

Q: A titration experiment required 19.50 mL of NaOH, which had a concentration of 0.150 M, to reach the…

A: The end point of a titration is the point at which the indicator changes color.

Q: [Tutorial: Titration stoichiometry] This question will walk you through the steps of calculating the…

Q: Upload 6-11-22, 5:04 PM Microsoft Lens.pdf X Your file has been successfully uploaded. Question 5…

A: Given-> Volume of H2SO4 = 24.0 ml Volume of Al(OH)3= 22.4 ml Molarity of Al(OH)3 = 0.12 M

Q: Part 9: Balance the equation Substitute into the formula with units. Show your answer with units Use…

Q: A 10.00 mL sample of Y(OH)2 was titrated to the stoichiometric point with 14.50 mL of 0.2345 M H2X.…

A: Given: The molarity of H2X = 0.2345 M. The volume of Y(OH)2 = 10.00 mL. The volume of H2X = 14.50…

Q: What is the molarity of an HBg solution if 12.0 mL HBg solution is titrated with 32.6 mL of 0.135M…

A: Number of moles of HBg = Number of moles of WnOH Number of moles of WnOH = Concentration of WnOH ×…

Q: A 0.5537 g sample containing oxalic acid, H2C2O4 (MM = 90.03 g/mol) required 21.62 mL of 0.09377 M…

A: Given: For Question 1: Mass of oxalic acid sample : 0.5537 gm Molar mass of oxalic acid = 90.03…

Q: A solution of 0.10 M KOH is used to totally neutralize 50.0 mL of a H3PO4 solution in the balanced…

A: Given, Molarity of KOH solution = 0.10 M Volume of KOH solution = 100.0ml Volume of H3PO4 solution =…

Q: Balance the equation and choose the coefficient of the (?) Na2CO3 + HCl → NaCl + H20 + CO2 (?…

A: Given that : We have to balance the following equation and choose the coefficient of the (?) :…

Q: If 24.0 ml of 0.0100 M KMNO4 solution is needed to titrate 1.00 g of a sample of H2C204 to the…

A: The balanced equation is 5 H2C2O4 (aq) + 2 MnO4– (aq) + 6 H+ (aq) ---------> 10 CO2 (g) + 2…

Q: Consider the titration of H2SO4 with NaOH. A 30.0 L sample of H2SO4 requires 0.090L of 0.100 M NaOH.…

A: The acid base titration reaction of H2SO4 and NaOH is, H2SO4 + 2 NaOH ----> Na2SO4 + 2H2O Here we…

Q: 2.661 g C4H4O4 is dissolved in H2O and titrated with NaOH. 22.7 mL of a NaOH solution were…

A: Given equation: C4H4O4(aq) + 2NaOH(aq) → Na2C4H2O4(aq) + 2H2O(l) The mass of C4H4O4 is…

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: In a titration, 20.0 g of oxalic acid dihydrate was dissolved in a flask and neutralized with 31.2…

Q: A student titrated 30.0 mL of HNO3 with 0.0500 M of NaOH. The titration requires 45.50 mL of 0.0500…

A: An acid is a substance that gives ions in its solution whereas a basic substance gives ions in its…

Q: A certain local brand of "healthy chicharon was found to contain 0.4132 g of NaCl after Fajan…

A: Given, Mass of NaCl = 0.4132 g Molar mass of NaCl = 58.44 g/mole Molar mass of Na+ = 22.99 g/mole…

Q: What volume of 0.400 M sulfuric acid (H2SO4) will be needed to completely titrate 19.5 mL of 0.133 M…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: In lab 7, a back titration was performed to determine the milligrams of CaCO, in an antiacid tablet.…

A: Given data Initial mole of HCl added = 0.0120 mole Consumed HCl = 0.01031 mole We know that…

Q: According to the reaction below: if 35.48 mL of H2SO4 with an unknown concentration were titrated…

A: Given neutralisation reaction; H2SO4 +2KOH → 2H2O + K2SO4 Volume of H2SO4 solution titrated against…

Q: 0.2640 g of sodium oxalate (FW. 134.00 g/mol ) is dissolved in a flask and requires 30.74 mL of…

Q: How many grams of silver chloride can be prepared by the reaction of 100.0 mL of 0.20 M silver…

Q: For the determination of acetic acid in vinegar, 1 mL of sample is taken, diluted to 100 mL and…

A: Acetic Acid is CH3COOH. Its molecular weight is:- 60.052 g/mol

Q: A) Suppose you have a compound which has an empirical formula of C4H5N2O and molar massof 194 g/mol.…

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

Q: What volume of 0.0105-M HBr solution is required to titrate 125 mL of a 0.0100-M Ca(OH)2…

A: The molar ratio of Ca(OH)2 and HBr is 1:2. For constant number of moles, the product of molarity and…

Q: How many milliliters of a 0.1500 - M solution of KOH will be required to titrate 40.00 mL of a…

A: Given molarity of H3PO4 = 0.0656M Volume = 40ml Given molarity of KOH = 0.1500M Volume to be found…

Q: A sample of a washing powder that contains a mixture of Na₂CO3 and NaHCO3 is titrated with aqueous…

A: The above titration reaction involves the reaction of HCl with weak bases Na2CO3 and NaHCO3 . Th…

Q: A 25.00 mL sample of a vinegar solution is diluted to 250.00 mL with water. Then a 25.00 mL aliquot…

A: Molarity of NaOH = 0.1027 M Volume of NaOH = 22.13 mL Volume of Vinergar = 25 mL

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: Which of the following would be the correct equation for determining the number of moles of H2SO4…

A: Choose the correct expression --;

Q: What is the concentration of NaCl in a solution if titration of 15.00 mL of the solution with 0.2503…

A: Silver nitrate reacts with sodium chloride to form precipitates of silver chloride and the solution…

Q: ہے You are given solutions of HCl and NaOH and must determine their concentrations. You use 81.4 mL…

Q: How many milliliters of 0.150 M Na2S2O3 solution are needed to titrate 2.463 g of I2 to the…

Q: Use the following balanced chemical equation to answer the below question: 2H3PO4 (aq) + 3Mg(OH)2…

A: It is given that 14 mL sample of H3PO4 requires 3.51 mL of 0.400 M of Mg(OH)2 for the…

Q: calculate weight of AgCl when added excess of AgNOs to 0.75g of BaCl2 if M.wt AgCl=143.3 and M.wt…

A: Given that: mass of BaCl2 = 0.75 g M.wt of AgCl = 143.3 g/mol M.wt of BaCl2 = 208.3 g/mol

Q: A sample of BaCO3 (molar mass = 197.33 g/mol) has 25.00 mL of HCl (0.2120 M) added: BaCO3 + 2 HCl →…

Q: Question 8 Consider the titration of H3C6H5O7 with NaOH. Let's say that you need to add 0.227 moles…

Q: 20.46 mL of the I2 solution from above is required to titrate a sample containing As2O3. Calculate…

A: Given, As2O3 + 5(H2O) + 2I2 → 2(H3AsO4) + 4HI We know, At STP 1 mol = 22.4 L According to the…

Q: 9. What is the percent of KH2PO4 in a sample when 46.79 mL of 0.04223 M Ca(OH)2 exactly neutralizes…

Q: 26.85 mL of a 1.0 M NaOH solution is used to titrate 22.5 mL of an acid solution, what is Ma?

A: Given , Molarity of NaOH = 1 M Volume of NaOH = 26.85 ml Volume of Acid = 22.5 ml

Q: 105 Chemistry I Laboratory Manual, 2017 Revision Questions: 1) What mass of KHP would you need in…

A: Chemical reaction between sodium hydroxide and KHP is given by:

Q: According to the reaction below: if it required 36.52 mL of H2SO4 with an unknown concentration to…

A: Given chemical equation H2SO4 + 2NaOH ---------> 2H2O + Na2SO4 Then, H2SO4 is considered as…

Question

Topic: Titrimetic Analysis Read and analyze each problem carefully. Show your complete solution including the formula. Round-off your answers to four decimal places. Answer: _%

What is the percent of NaH2PO4 in a sample if 24.18 mL of 0.1032 N NAOH was used to titrate 0.3902 g of the sample?
NaH2PO4 + 2NaOH Na3PO4 + 2H2O

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

How many grams of NaH2PO4 are needed to react with 30.24 mL of 0.265 M NaOH? NaH2PO4(s) + 2 NaOH(aq) Na3PO4(aq) + 2 H2O(l) g
What volume of 0.314 M NaOH is required to completely titrate a 0.0550 L solution of 0.105 M of H2C2O4? The chemical reaction is shown below.H2C2O4 (aq) + 2 NaOH (aq) à Na2C2O4 (aq) + 2 H2O (l)
calculate the mass of the primary standard sodium carbonate necessary to react with 25 mL of .1 HCL
How is concentration of hydronium ions (H3O+) affected when a solution of acid is diluted?
How many milliliters of a 0.1500-M solution of KOH will be required to titrate 40.00 mL of a 0.0656-M solution of H3PO4?H3PO4(aq)+2KOH(aq)⟶K2HPO4(aq)+2H2O(l)
How many grams of calcium phosphate can be produced from the reaction of 2.50L of 0.250M calcium chloride with an excess of phosphoric acid? CaCl2 + H3PO4 >>> Ca3(PO4)2 + HCL
What is the molarity of 25.00 mL of NaOH that requires 22.41 mL of 0.1500 M of H2SO4 to neutralize? 2 NaOH + H2SO4 → 2 H2O + Na2SO4
What is the concentration of lithium ions in 0.455 M Li₂HPO₄?
How many milliliters of a 0.1500-M solution of KOH will be required to titrate 40.00 mL of a 0.0656-M solution of H3PO4?H3 PO4(aq) + 2KOH(aq) ⟶ K2 HPO4(aq) + 2H2 O(l)
How many moles of hcl reacted with the K2CO3 initially
A 25 ml solution of 0.5 M NaOH is titrated until neutralized into a 50 ml sample of H₂SO4? What was the concentration of the H₂SO4?
What is the concentration of OH in 0.64 M HNO3?