Answered: (2) ylubäi Q3. The important property…

(2) ylubäi Q3. The important property of standard solution is It can reacting with more one of substances. It has a concentration is constant only. It can be coloured easily. No One of these.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter13: Titrations In Analytical Chemistry

Section: Chapter Questions

Problem 13.10QAP

See similar textbooks

Related questions

Q: Assuming that A is 0.256, ε (L/mole-cm) is 14 500, b (cm) is 1.00, molecular weight is 300 g/mole…

A: Given data,Absorbance(A)=0.256Molar absorptivity…

Q: 1. What is the gravimetric factor of SO3 in BaSO4? NOTE: Present complete solution and also the…

A: Answer:- This question is answered by using the simple concept of calculation of gravimetric factor…

Q: Sodium nitrate nano3 weighing 50g was dissolved in water weighing 150 grams. What is the mass…

A: The mass of sodium nitrate is = 50 g The mass of water is = 150 g The mass fraction of sodium…

Q: The partial molar volumes of two liquids A (M = 241.1 g mol1) and B (M = 198.2 g mol1) in a mixture…

Q: The solubility of Mg(OH), in water at 25 °C is measured to be 0.0096 Use this information to…

Q: Assuming that A is 0.458, b (cm) is 1.00, c (Molarity) is 1.2 x 10^-3, molecular weight is 300…

A: Given data,Absorbance(A)=0.458Length(b)=1.00cmMolarity(C)=1.2×10-3MMolecular weight=300g/mol

Q: the molarity of cl- in an aquoues solution which was %w/v 5.85% naCl , 11.1% cacl2 and 5.35% nh4cl…

A: Given, %w/v of NaCl = 5.85% %w/v of CaCl2 = 11.1% %w/v of NH4Cl = 5.35% What is the molarity of…

Q: What will be the molality of a 467mL of 0.48 M Ba(NO3)2 (MW= 261.34 g/mol) solution if the density…

Q: 1. Copper metal and aqueous iron (III) chloride were made to react to reduce iron to Fe** while…

A: Cu metal + Iron III chloride → Fe2+ + Cu2+…

Q: 3. A 15,0L of kCi has a concentration of 0.894 M. Determine the ff- a. Mass fraction (Puct + 1.91)…

A: Given, Molarity of KCl = 0.894 M Volume in L = 15.0 L Determine the following : a). Mass fraction…

Q: When working with very low concentrations, such as 0.000245 M, it can be more convenient to…

A: Molarity: It is the number of moles of solute present per Litre of the solution. The units of…

Q: Q2/prepare 500 ml, 5N H2SO4 solution from original concentrated solutic

A: Normality of original 98% concentrated H2SO4 = 36.8 N1 x V1 = N2 x V2

Q: The boiling point of benzene, C,H6, is 80.100 °C at 1 atmosphere. K,(benzene) = 2.53 °C/m In a…

Q: The boiling point of ethanol, CH3CH2OH, is 78.500 °C at 1 atmosphere. Kp(ethanol) = 1.22 °C/m In a…

Q: 8ml has been withdrawn from 140 ppm stock solution and completed to 50 ml, what's the concentration…

A: C1V1=C2V2 is used to calculate an unknown quantity wheretwo solutions/mixtures are proportionalC1V1…

Q: folarity of HC1 Standard Solution olume (mL) HC1 Standard Solution o. of moles HCl =No. of moles H…

A: We have to find the molarity of NaOH for given reaction in trial 2

Q: How does the process of preparing an aqueous solution of known concentration from a stock solution…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Draw a flow chart for the separation of the four cations, Ag+, Cu2+, Al3+, and Fe3+ from a solution…

Q: You are asked to create a 0.35 M solution of calcium chloride (CaCl2) using a 250.0 mL volumetric…

A: 0.35 M solution of calcium chloride is to be made. The solubility of calcium chloride at different…

Q: Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. From the stock solution (0.020…

Q: For an ideal solution, which of the following is/are true? I. ΔH = 0 II. ΔS = 0 III. P solution = Ʃ…

A: For an ideal solution, which of the following is/are true given below.

Q: 2. What is the difference between a strong electrolyte and a weak electrolyte?

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

Q: 2. Why is there a difference in the conductivity of pure solid NaCl and of the 1.0 M NaCl solution?

A: Interpretation: The reason behind the conductivity of pure solid NaCl and of the 1.0 M NaCl solution…

Q: 3. For a 0.005 M aqueous solution of SrCl2 at 298 K, the conductivity is 1.242 x 103 S cm-1. What is…

A: As already mentioned that help to understand question - 3 only , So- Interpretation- To determine…

Q: How many moles of solute particles are present in 1.64 mL of 0.458 M K2SO4? (the answer is 2.25E-3…

Q: By pipot the stock solution of potassium permanganate (KM 1 O 4 ) from Question was transferred to…

A: The concentration of the resulting solution after dilution of stock solution can be calculated using…

Q: 1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C204 )3 9 H20} can be obtained…

Q: If a 250 mL solution of ethanol in water is prepared with 4 mL of absolute ethanol, what will be…

A: %v/v = = Volume of solute×100/Volume of solution %v/v = 4 ×100/250 = 1.60 %

Q: What is the Normality of a sulfuric acid solution containing 75% w/v of H2SO4 (98.0) and having a…

A: Normality: In 1000 mL or 1L of the solution, the gram equivalent of the solute present is called the…

Q: -4 g The solubility of Zn(OH), in water at 25 °C is measured to be 4.2 x 10 Use this information to…

A: Given Compound = Zn(OH)2 Solubility of Zn(OH)2 = X = 4.2 * 10-4 gLKsp (Zn(OH)2) = to be determined

Q: How many (a) millimoles, (b) milliequivalents, and (c) milliosmoles of calcium chloride (CaCl2 .…

A: How many (a) millimoles, (b) milliequivalents, and (c) milliosmoles of calcium chloride…

Q: For which substance (out of KIO3 and Na2S2O3), a standard solution can be prepared? Justify your…

A: Redox reactions involving iodine molecule and starch as indicator are designated as "iodometric…

Q: How do you prepare 250 ml 0.05 M CuCl2 solution from 0.1 M CuCl, stock solution? Lütfen birini…

A: The 250 mL of from 0.1 M can be prepared by using the formula given below as;…

Q: (d) Why is complete solid solubility likely to occur in substitutional solid solutions but not in…

A: When we talk about substitutional solid solution the solute and solvent possess similar properties…

Q: 0.350 M

A: Volume of acid ( HCl ) = 100.0mL Volume of base ( C5H5N ) = 75.0mL

Q: Calculate the normality of 0.2M Na2CO3 (M.wt = 106).

A: Normality is a measure of concentration equal to the gram equivalent weight divided by volume of…

Q: 5-A solution of common salt in water is prepared by adding 30 g of salt ( CaCl2 ) to 100 g of water,…

A: Given: Mass of salt = 30 g Mass of water = 100 g Atomic mass of Ca = 40 g/mol Atomic mass of Cl =…

Q: One gallon of certain lotion contains 946 mL of benzyl benzoate. Calculate the percentage (v/v) of…

A: Solution - According to the question - Given - One gallon = 3.8 liter 3.8 liter contains 946 mL of…

Q: .11 Express the mean activity coefficient of the ions in a solution of CaCl2 in terms of the…

A: Following is the expression for mean activity coefficient and activity coefficient of the given…

Q: 2. Describe the Preparation of 750ml of 6.00 M H,PO, from the commercial reagent that is 85% H,PO,…

Q: b) Find the composition of the resulting solution in (a) in wt%, vol%, ppm. (Atomic masses: S=32,…

Q: eaction between H, SO, and LİOH in aqueous solution. Phases are

A: In the balanced chemical reaction number of atoms of each element in product side is equal to number…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: Given Concentration = 25% Standard value Molar mass of Ca(NO3)2 = 164 g/mol

Q: What is the molar solubility of calcium carbonate (AGrxn=52.85kJ/mol) at 51.2°C in a solution…

Q: The boiling point of diethyl ether, CH3CH,OCH,CH3, is 34.500 °C at 1 atmosphere. K4(diethyl ether) =…

A: Given: Boiling point of pure solvent = 34.500°C Boiling point of solution = 34.935°C Mass of solute…

Question

1,9rK/s Asiacell
36
نقطتان )2(
Q3. The important property of
. . standard solution is
It can reacting with more one of substances.
It has a concentration is constant only.
It can be coloured easily.
No One of these.

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 by step

Solved in 2 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

An experiment was conducted to determine the effect of glucose on the freezing point of water. Experimental data showed thatthe freezing point depression of water in solution was –2.6°C when 1.0 g of glucose was dissolved in 10g of solvent. Calculatethe expected freezing point for such solution and compare the expected freezing point to the value found experimentally. Give aplausible explanation for any discrepancies. (M.W. of glucose= 180.16g/mol; i=1). Show all your work.
For the dissolution of LiCl in water, ΔHsoln = -37 kJ/mol.Which term would you expect to be the largest negativenumber: ΔHsolvent, ΔHsolute, or ΔHmix?
An aqueous solution of sucrose (C12H22O11) is prepared by dissolving 7.4045 g in sufficient deionized water to form a 100.00 mL solution. Calculate the molarity of the solution. Do you mind showing work? I would assume that (given) gram weight (times moles present/divided by mole(s) of compound) then divided - again by compound weight will give a percentage, then divded by the .....that's where I'm a little lost. thanks
In the standardization of HCl against pure anhydrous Na2CO3, 1mL was found to be equivalent to 0.05g of the primary standard. Compute for the normality.
. Compatible Polymers A and B are to be blended to achieve a glass-transition temperatureof 60 oC. Tg’s of Polymers A and B are 30 and 85 oC, respectively, using an appropriateequation determine the composition of the blend.
The mass of a beaker is 5.333g. After 5.00mL of a concentrated hydrochloric acid solution is pipetted into the beaker, the combined mass of the beaker and the hydrochloric acid sample is 11.229g. From the data, what is the measured density of the hydrochloric acid solution?
Carbonic anhydrase of erythrocytes (Mr 30,000) has one of the highest turnover numbers known. It catalyzes the reversible hydration of CO2:This is an important process in the transport of CO2 from the tissues to the lungs. If 10.0 μg of pure carbonic anhydrase catalyzes the hydration of 0.30 g of CO2 in 1 min at 37 °C at Vmax , what is the turnover number (kcat) of carbonic anhydrase (in units of min −1 )?
The following molarities were calculated from replicate standardization of a solution: 0.5022, 0.5022, 0.5021, 0.5008, upper limit of the 95% confidence interval?
pneumonia is characterized by fever (a body temperature) does the patient have a body temperturr that indicates that he has pneumonia? justify your answer with suitable caculation PLEASE.
KMnO4 and Na2C2O4 solutions were used in the reactions that took place in a back titration to determine the amount of H2O2 in a sample. Calculate the concentration of H2O2 in the sample (w / v) as% by making appropriate assumptions for the volumes and normality of all these solutions.
Use the following atomic masses (in g/mol): K = 39.1; Mn = 54.94; O = 16; H = 1; P = 30.97; C = 12.01; Na = 23; Mg = 24.31; S = 32.06; Zn = 65.38; Cu = 63.55 In the standardization of Hydrochloric Acid against pure anhydrous Sodium Carbonate, 1mL was found to be equivalent to 0.05g of the primary standard. Compute for the normality of the acid.
discuss some ways in which the concentration of asolution can be expressed, and the kinds of informationwe can derive from the different units of measure.