To standardize a solution of NaOH, .1 0.5531 g of KHP (eq wt = 204.23) was dissolved in 50 mL of water. This solution required 31.11 mL of NaOH(aq) for neutralization. What is the normality of the ?NAOH(aq)

To standardize a solution of NaOH, .1 0.5531 g of KHP (eq wt = 204.23) was dissolved in 50 mL of water. This solution required 31.11 mL of NaOH(aq) for neutralization. What is the normality of the ?NAOH(aq)

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter15: Solutions

Section: Chapter Questions

Problem 134AP

See similar textbooks

Related questions

Q: A chemistry student adds a quantity of an unknown solid compound X to 450. mL of distilled water at…

Q: Every year, oral rehydration therapy (ORT) –the feeding of an electrolyte solution -saves the lives…

A: NaCl → Na+ + Cl-Molar mass of NaCl = 58.44 g/moleMoles NaCl = Mass of NaClMolar Mass of NaCl =…

Q: If you dissolved 20.5 grams of solid KCI in 250 ml of water, what would the molar concentration of…

Q: A quantity of 22.68mL of a KOH solution is needed to neutralize 0.5118g of potassium hydrogen…

A: The reaction given is, => KOH (aq) + KHP (s) --------> K2P (aq) + H2O (l) Balancing : Since…

Q: d. A 15.00 mL sample of a solution of H2SO4 of unknown concentration was titrated with 0.3200 N…

Q: What is the normality of a solution of potassium permanganate if 50.13 mL will oxidize the weight of…

A: Given: Normality of NaOH = 0.3010 N Volume of NaOH required = 43.42 mL. And the volume of KMnO4…

Q: Consider these compounds: A. MgCO3 B. Ni(OH)2 C. AgI D. MgF2 Complete the following statements by…

A: A) MgCO3 ⇌ Mg2++ CO32- Ksp = 1.4 x 10-6B) Ni(OH)2 ⇌Ni2++2OH- Ksp = 2 x 10-16C) AgI…

Q: Complete the (aq) dissolution equations for each solute, identify the solution as electrolyte or not…

A: The solution is given below -

Q: One cup of fresh orange juice contains 124 mg of ascorbic acid. Given that one cup = 236.6 Ml.…

A: Given,Ascorbic acid = 124 mgVolume = 236.6 mL

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given Mass of NaOH = 557 gram Volume of solution = 1 Liter Molarity = ?

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

Q: What is the molarity of 100.0 mL lactic acid solution that is prepared by taking 10.0 mL from stock…

A: Volume of Stock solution taken V = 10.0 mL Density of stock solution d = 1.21 g/mL Mass of stock…

Q: student was given a solution of unknown molarity of Potassium Hydroxide (KOH). On the lab bench the…

A: STEP 1: Following are few important properties of standard solution- Its concentration must remain…

Q: A 6.0 mL sample of a 52.5 % (m/v) acetic acid (HC2H3O2) solution is added to water to give a final…

A: Initial volume = 6mL Mass by volume % = 52.5 % Final volume = 47mL

Q: Complete the (aq) dissolution equations for each solute, identify the solution as electrolyte or…

A: given example: solute balanced c.p's in (aq) state EL: Y?N Molarity of solute formula Total…

Q: Calculate the normality of a solution that contains 4.5 g of (COOH)2 in 3000 mL of solution? (Assume…

Q: A 0.250 M solution of Na2C2O4 (134 g/mol) is to be used in a reaction in which the C204²- will be…

Q: a solution is prepared by the addition of 323.8g glucose, C6H12O6 (MM=180.18g/mol), to water,…

Q: A sample of pure oxalic acid (H2C2O4 · 2H2O) weighs 0.2000 gram and requires 30.12 ml of potassium…

A: Normality is used to express concentration. It tells the amount of substance in 1 L of the solution.…

Q: What is the normality of a K,Cr20, solution prepared by dissolving 5.00 g of K2Cr20, in 200 mL of…

A: Given unbalanced equation is Cr2O7 -2 + SO3-2 → Cr+3 + SO4-2 Balance the reaction 1 Cr2O7…

Q: Heat of Neutralization = Q/moles of limiting reactant = Q/moles of NaOH titrated at neutralization =…

Q: Complete the (aq) dissolution equations for each solute, identify the solution as electrolyte or…

Q: In the standardization of HCl solution, a pale pink end-point using phenolphthalein indicator was…

Q: CONCENTRATION OF A SOLUTION Discussion This virtual experiment involves the determination of the…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: In the laboratory you dissolve 13.4g of lead (II) acetate in a volumetric flask and add water to a…

A: Given:Mass of lead (II) acetate = 13.4 g.Volume of solution = 250 mL = 0.250 L.Molar mass of lead…

Q: 4.Suppose you run a titration of an acid yourself. You do it three times be- tween an acid and…

A: Given information is as follows; Average mass of acid = 9.555 g Volume of sodium hydroxide = 9.10 mL…

Q: How many grams of chromium(III) sulfate, Cr2 (SO4)3, are required to make a 5.23 %(w/v) aqueous…

Q: Twenty grams of potassium dichromate (K2Cr207) is dissolved in 150 mL of water. The solution was…

Q: Calculate the normality of the base in each of the following solutions. a.) 24.2 mL of potassium…

A: Normality can be defined as number of gram equivalents of solute dissolved one liter of a solution.…

Q: Assuming that the volumes are additive, what volume of water must be added to 35mL of 15% KOH to…

A: Initial volume =35ml Initial strength Percentage =15% Final strength percentage =10%

Q: The fish canning industry has a waste effluent with the specification as follows: BOD5 = 150 mg/L,…

A: High levels of BOD and COD can be treated with the help of ozone. Ozone is an oxidant and is soluble…

Q: 5.00 mL of 2.5 M NaCl(aq) is diluted with water to the calibration line in a 100.00 mL volumetric…

A: Since the dilution is happening by adding water only Hence the moles of NaCl taken initially should…

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given information: NaOH = 559 g per liter of solution Molar mass of NaOH is 40 g/ mol

Q: You add the weighed KHP to a flask containing a 60mL of water rather than 50 mL of water. Explain.…

A: Molarity of NaOH is calculated using standard KHP solution(with known concentration) as follows:…

Q: Complete the (aq) dissolution equations for each solute, identify the solution as electrolyte or…

A: a) Given: Concentration of NH3 (g) = 1.40 M

Q: If 30.0 mL of an unstandardized NaOH solution is required to react completely with 1.00 g of…

A: At equivalence point, equal equivalents of acid and base react together to neutralize each other…

Q: In the labo E obtains tlhe following data for an aqueous solution of KCI (molar mass = 74.6 g/mol)…

A: Molality of a solution = moles of solute/mass of solvent in kg % w/v concentration = [mass of…

Q: You are standardizing a NaOH solution and find that it requires 21.71mL of NaOH to neutralize 1.589g…

Q: How many grams of nickel(II) fluoride, NiF2 , are required to make a 8.78 %(w/v) aqueous solution in…

A: Given that : The volume of aqueous solution = 300 mL %w/v of nickel(II) fluoride = 8.78 %

Q: 25 mL sample of H3PO4 requires 31.15 mL of 0.242 N KOH for its titration. What is the normality of…

A: Solution : Normality is defined as the number of gram equivalent of solute present in a volume of…

Q: .. A solution of NaOH has a oxalic acid (MW 126.0) titer of 9.45 mg/mL. Calculate the normality of…

A: Quatity of Oxalic acid = 9.45 mg/mL We know that., 1 mg/mL = 1 g/L Therefore., Quatity of Oxalic…

Q: CONCENTRATION OF A SOLUTION Discussion This virtual experiment involves the determination of the…

A: Since your question has multiple sub-parts, we are solving only first three subparts for you. If you…

Q: Solution X 100 mL of 0.10 M NaOH(aq) is mixed with 100 mL of 0.10 M HBr(aq) Solution Y 100 mL of…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A 0.1675-g sample of pure Na2C2O4 (134.00 g/mol) was titrated with 49.75 mL of KMnO4. What is the…

A: To determine the concentrations of compounds present in a mixture, various reactions are used by…

Q: On their third titration trial, the CHM 111 student used 18.80 mL of 0.205 M NaOH(aq) to neutralize…

A: Balanced Reaction HCl (aq) + NaOH (aq) ---> H2 O (l) + NaCl(aq) Volume of NaOH = 18.80 mL…

Q: A 10.00 ml sample of a solution of hydrofluoric acid, HF, is diluted to 500.00 ml. A 20.00 ml…

A: At equivalence point the molarity of both HF and NaOH becomes equal in the titrated solution. From…

Q: You

A: You can used the formula direactly, ( M2 • V2 ) resulting Solution = ( M1 • V1 )stock solution…

Q: normality of 0.5781 g acid (eq wt = 187.3) in 250.0 mL of solution

Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

A: Given: Weight of Na2CO3 sample= 0.5962 g Purity of sample = 71.22 %

Question

To standardize a solution of NaOH, .1
0.5531 g of KHP (eq wt = 204.23) was
dissolved in 50 mL of water. This solution
required 31.11 mL of NaOH(aq) for
neutralization. What is the normality of the
?NAOH(aq)

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1:

Step 2:

Step 3:

Step 4:

Step 5:

Trending now

This is a popular solution!

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

6-21 Are mixtures of gases true solutions or heterogeneous mixtures? Explain.
Silver ions can be found in some of the city water piped into homes. The average concentration of silver ions in city water is 0.028 ppm. (a) How many milligrams of silver ions would you ingest daily if you drank eight glasses (eight oz/glass) of city water daily? (b) How many liters of city water are required to recover 1.00 g of silver chemically?
A patient has a “cholesterol count” of 214. Like manyblood-chemistry measurements,this result is measured inunits of milligrams per deciliter (mgdL1). Determine the molar concentration of cholesterol inthis patient’s blood, taking the molar mass of cholesterolto be 386.64gmol1. Estimate the molality of cholesterol in the patient’sblood. If 214 is a typical cholesterol reading among men inthe United States, determine the volume of such bloodrequired to furnish 8.10 g of cholesterol.
Every pure substance has a definite and fixed set of physical and chemical properties. A solution is prepared by dissolving one pure substance in another. Is it reasonable to expect that the solution will also have a definite and fixed set of properties that are different from the properties of either component? Explain your answer.
Insulin is a hormone responsible for the regulation of glucose levels in the blood. An aqueous solution of insulin has an osmotic pressure of 2.5 mm Hg at 25C. It is prepared by dissolving 0.100 g of insulin in enough water to make 125 mL of solution. What is the molar mass of insulin?
Solutions Introduced directly into the bloodstream have to be isotonic with blood; that is, they must have the same osmotic pressure as blood. An aqueous NaCl solution has to be 0.90% by mass to be isotonic with blood. What is the molarity of the sodium ions in solution? Take the density of the solution to be 1.00 g/mL.
Solutions of hydrogen in palladium may be formed by exposing Pd metal to H2 gas. The concentration of hydrogen in the palladium depends on the pressure of H2 gas applied, but in a more complex fashion than can be described by Henry's law. Under certain conditions, 0.94 g of hydrogen gas is dissolved in 215 g of palladium metal (solution density = 10.8 g cm3). (a) Determine the molarity of this solution. (b) Determine the molality of this solution. (c) Determine the percent by mass of hydrogen atoms in this solution.
The specific gravity of a solution of KCl is greater than 1.00. The specific gravity of a solution of NH3 is less than 1.00. Is specific gravity a colligative property? Why, or why not?