DissolutionDistilled H20Concentration0.01 M HCIConcentration(mg/ml)TimeTotal amountATotal amountA(mg/ml)(mg)(mg)50.160.1100.240.18150.350.25200.480.34250.580.4300.670.51. Plot the given data on an ordinary paper and find the slope for each line then calculate theIDR constant for aspirin in the two dissolution media, water and HCI.NOTE: Slope of the calibration curve = 1.0 (mg/ml and saturation solubility of salicylic acidis equal to 2.0 gm/L.

Dissolution is the process where a solute in gaseous, liquid, or solid phase dissolves in a solvent…

Answered: Dissolution 0.01 M HCI Distilled H20…

Dissolution 0.01 M HCI Distilled H20 Concentration (mg/ml) Total amount Concentration (mg/ml) Time A Total amount A (mg) (mg) 0.16 0.1 10 0.24 0.18 15 0.35 0.25 20 0.48 0.34 0.4 0.5 25 0.58 30 0.67

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter6: The Systematic Approach To Equilibria: Solving Many Equations

Section: Chapter Questions

Problem 10P

See similar textbooks

Related questions

Q: 20. 50 ml of a 0.874 M HNO3 solution is diluted to 0.250 l. What is the concentration of the…

A: Given values: Initial volume: V1 = 50 mL Initial concentration: C1= 0.874 mL Final volume: V2 = 0.25…

Q: What is the concentration of hydrochloric acid? Find the concentration using the information given…

A: A question based on acid-base titrations that is to be accomplished.

Q: What is water hardness? Differentiate temporary from permanent water hardness

Q: Suka-tuba is a vinegar variety derived by fermenting the sap of a coconut tree. You are tasked to…

A: KHP is potassium hydrogen phthalate. KHP is a standard solution which is used for standardization of…

Q: If you pour the 10mL hydrochloric acid into 50mL distilled water. Calculate its concentration in…

A: Concentration is solute amount per amount of solvent specified. It is measured through a number of…

Q: Determine the number of moles of AgNO3 in 25.0 ml of 0.600 M AgNO3. Show solution.

A: Given, The number of moles of AgNO3 present in 25.0 mL of 0.600 M AgNO3 solution is:

Q: NaOH + HCl ---> NaCl + H2O 123.60 mL of 3.90 M aqueous NaOH is required to titrate 346.00 mL of an…

A: Given reaction is : NaOH + HCl ---> NaCl + H2O Molarity of NaOH = 3.90 M Volume of NaOH =…

Q: PROCEDURES: A) Preparation of three Standard ASA solutions. 1) These solutions will be prepared…

Q: D-3: Zinc + Copper Sulfate 53. Observations on combining Mg metal and 0.1 M CuSO4 solution Balanced…

Q: Write a procedure with diagrams (Lab diagrams showing lab equipments) for the preparation of the…

Q: Suppose 0.450 M Mg(OH)₂ is used to titrate the sample instead of NaOH. What is the normality of…

A: Given: Concentration of Mg(OH)2 = 0.450 M

Q: ncentrated HCl is 12.1 M. Determine the volume in mL of the concentrated solution required to…

A: In the laboratory, the solutions of various concentrations are used. These solutions are prepared by…

Q: The solubility of manganese(II) hydroxide (Mn(OH)2) is 2.2 × 10-5 M. What is the Ksp of MnOH)2?…

A: Step 1Given, solubility of Mn(OH)2 at 20∘C= 2.2×10-5M find out: Ksp of Mn(OH)2 at 20∘C =?

Q: # Solutions Overall dilution Concentration factor (relative to the original sample) (0.00998M )…

A: By help of Molarity formula, we can calculate the new concentration or Molarity of the new Solution.…

Q: C. Electrolytes in Body Fluids 1. Type of IV Solution 5% Isolute P (mEa/L) Plasnalyte (mEg/L)…

A: Since the total charge of the cations in mEq/L = total equivalents of the cations And the total…

Q: SOLUTION CONCENTRATION FUNDAMENTAL QUIZ (V4) This quiz will be scored on a pass/fail basis. Show all…

Q: A sample of 6 M 10 mL H2SO4 is diluted to 100 ml. Calculate the concentration ( in gravimetric…

A: On the dilution of an acid, the concentration (molarity) of the solution decreases. The number of…

Q: Choose the substance that is classified correctly? O NaF is a basic salt in aqueous solution O FeBr3…

A: NaF is mixture of strong base and weak acid so resulting nature of salt is basic. In FeBr3 HBr is…

Q: What is the concentration of AgCl in an aqueous solution that contains 0.012 grams of AgCl in…

Q: The concentration of the HCl solution obtained by Mix 150 mL HCI, 0.4 M with 100 mL of HCl is... A.…

A: Given: Molarity M1 of 1st HCl = 0.4 M Volume V1 of 1st HCl = 150 mL Volume V2 of 2nd HCl = 100 mL…

Q: Concentration (mg/dL) Stock Standard (mL) Distilled H2O Total Volume of Dilution (mL) 0 0.0…

A: Formula used Vol.of stock(V1) * Concentration of stock(M1) = Total Volume(V2) * Final…

Q: The solubility of Ca(OH)2 is measured and found to be 0.912 g/L. Use this information to calculate a…

A: 1- First calculate the molar solubility of Ca(OH)2 : Molar solubility(S) = [ solubility / molar…

Q: 2.5 M sodium chloride solution can be written as 2.5 mmol NaCl/L true or false

A: Given :- 2.5 M sodium chloride solution can be written as 2.5 mmol NaCl/L To determine :- The given…

Q: A student prepares a stock solution 100 mL of 0.50 M copper (II) sulfate solution, which is blue in…

A: M1=0.50M M2=0.20M V2=60ml

Q: II. Write a procedure with diagrams (Lab diagrams showing lab equipments) for the preparation of the…

A: A numerical problem based on concentration, which is to be accomplished.

Q: Calculate the volume of 4.0 M KOH necessary to dissolve 1.0 g of Al metal according to Al(s) + 2…

A: Given, 4.0 M KOH 1.0 g of Al metal Molar mass of Al metal is 26.981539 g/mol Mole of 1.0 g of Al…

Q: Locke-Ringer's solution contains 9 g of sodium chloride, 0.24 g of calcium chloride, 0.42 g of…

A: Locke-Ringer Solution An isotonic solution used for the treatment of dehydration. It contains…

Q: 7. Using a 6.2 M solution of MGSO3 determine how to make 240 mL of a 1.3 M dilution.

A: Magnesium sulfite is the magnesium salt of sulfurous acid. Its molecular formula is MgSO3. Its most…

Q: 255 mL of 0.355 M NaCl is added to a 0.500 L volumetric flask and the flask is filled with water.…

Q: e concentration of Br in a sample of seawater is 9.3 · 104 M. If a liter of awater has a mass of 1.0…

A: Molatity of Br- solution = 9.3 × 10-4 M Mass of seawater taken = 1.0 kg Volume given = 1.0 L

Q: You are provided with a stock solution of 100. ppm quinine. All solutions will be prepared in 50-mL…

A: Given data is: Concentration of H2SO4 = 0.05 M Volume,V1 = 50 mL a. C1V1=C2V2 (100.0 ppm) (V1) =…

Q: 1. The time it takes for the crushed antacid/chalk to be dissolved in vinegar is greater than the…

A: We are authorised to solve one question at a time. Please post rest of the questions separately.

Q: A 25.0mL acetic acid sample was titrated using exactly 69.72 mL of a 0.30M sodium hydroxide solution…

Q: 185 mL of 0.355 M NaCl is added to a 0.500 L volumetric flask and the flask is filled with water.…

A: When a solution of molarity M1 and volume V1 is diluted by adding water to a solution of molarity M2…

Q: At a certain temperature 0.0050 g of BaF2 dissolves in 100.0 mL of water. A. Calculate the molarity…

Q: 1-melting point helps to identify unknown samples. true or false 2-the reaction of one mole of hydro…

A: 1-melting point helps to identify unknown samples. True Reason: melting or depression in melting…

Q: The standard concentration of a CdCl2 barium chloride solution containing 562 mg / liter is…

A: Note : CdCl2 is cadmium chloride but in question Barium chloride is written .Therefore name should…

Q: What is the solubility of AgCl in 0.25 M NaCl?, (Ksp = 1.8 ×× 10-10) a. 4.5 ×× 10-11 M b. 7.2…

A: b. 7.2×10-10 M Given that, Ksp of AgCl = 1.8 × 10-10) A general reaction of AgCl dissociation take…

Q: A technician would like to standardize an unknown Ca(OH)2 solution. It takes 22.41 mL of a 0.155 M…

Q: 100 mL of 2.00 µg/mL of Cu from 1000 PPM Cu Standard Solution.

A: The explanation is given below-

Q: The spectroscopic data given in the table was generated for two different concentrations of a…

Q: Calculate the volume needed to be removed from a 4.00 M stock solution to make 250.00 mL 0.350 M…

A: Given : Molarity = 4 M Final volume = 250 ml Final molarity = 0.350M

Q: Three moles of NaCl is dissolved in pure water. How many moles (to the nearest whole number) of…

A: The dissociation reaction of NaCl is given as, => NaCl (s) → Na+ (aq) + Cl- (aq) Given: Moles of…

Q: An iron - salicylate solution has a concentration of 5.92 x 10-4 M. It was prepared by taking 2.00…

Q: The spectroscopic data given in the table was generated for two different concentrations of a…

A: Plot is

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: Titration is a chemical analysis technique used for finding the concentration of a substance in a…

Q: One method for determining the purity of aspirin (C9H804) is to hydrolyze it with NaOH and then…

A: Given reaction : C9H8O4(s)+2OH-(s)→C7H5O3-(aq)+ C2H3O2-(aq)+H2O(l) mass of aspirin sample =1.427…

Q: What is the least amount of solution that can be made to totally dissolve 0.500 g of barium…

A: Given : Mass of barium hydroxide = 0.500 gm Molar mass of Barium hydroxide = 171.34 gm/mole

Q: 320 g of a sample of Mg with a coating of Mgo on its surface needed 20 ml 0.1 M HCL for complete…

Q: Standardization of NaOH solution 1.trial 2.trial 15.0 mL of 0.1015 M HC1 + 15.3 mL NaOH 15.0 mL of…

A: At the equivalence point of the reaction, the moles of HCl and the moles of NaOH are equal. moles of…

Question

Dissolution
Distilled H20
Concentration
0.01 M HCI
Concentration
(mg/ml)
Time
Total amount
A
Total amount
A
(mg/ml)
(mg)
(mg)
5
0.16
0.1
10
0.24
0.18
15
0.35
0.25
20
0.48
0.34
25
0.58
0.4
30
0.67
0.5
1. Plot the given data on an ordinary paper and find the slope for each line then calculate the
IDR constant for aspirin in the two dissolution media, water and HCI.
NOTE: Slope of the calibration curve = 1.0 (mg/ml and saturation solubility of salicylic acid
is equal to 2.0 gm/L.

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

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

The following evidence was obtained from an experiment to determine the solubility of calcium chloride at room temperature. A sample of saturated calcium chloride solution was evaporated to dryness, and the mass of solid residue was measured.EvidenceVolume of solution (mL) = 15.0Mass of empty beaker (g) = 90.54Mass of beaker and residue (g) = 101.36The solubility of calcium chloride is g/100 mL
Calculate the gravimetric factor of the following. 2 Fe3O4 is sought(Analyte), 3 Fe2O3 is weighed (Precipitate)
Calculate the gravimetric factor of the following. 2 Fe3O4 is sought(Analyte), 3 Fe2O3 is weighed (Precipitate) 2 Fe is sought(Analyte), 1Fe2O3 is weighed (Precipitate)
Calculate the solubility at 25°C of CoOH2 in pure water and in a 0.0100M CoCl2 solution. You'll find Ksp data in the ALEKS Data tab. Round both of your answers to 2 significant digits. solubility in pure water: gL solubility in 0.0100 M CoCl2 solution: gL
Given the volume of 0.4810 M NaOH used determine the concentration of 19 ml sample each from aquaeous layer (Aq) and benzene layer (Or). To reach the end point of Aquqeous layer and organic layer 14.79 ml and 14.18 ml of NaOH used respectively using Phenolppthalein indicator. What will be the Kd of the system.
A 320.00 mL solution of 0.00290 M AB2 is added to a 260.00 mL solution of 0.00235 M C3D2. What is pQsp for A3D2?
00 mL of a diprotic acid primary standard solution was accurately prepared to a concentration of 0.1431 M. Three samples of this primary standard solution were used as samples in a titration to standardize an aqueous solution of sodium hydroxide, NaOH, which would be used as a titrant. Using the following table of data for the titration of the primary standard acid with NaOH, calculate the average concentration of NaOH. Trial # Volume of primary standard Initial titrant volume Final titrant volume 1 10.00 mL 8.21 mL 27.22 mL 2 10.00 mL 27.22 mL 46.23 mL 3 10.00 mL 30.28 mL 49.29 mL 0.1506 M 0.0753 M 0.0376 M 0.1431 M 0.0526 M
PS. Further values required for the solvings are give in the various situations below. (ANSWER) Situation: A community in a mountainous area of Bohol uses water collected from a nearby natural spring. A sample was submitted to a laboratory for the analysis of its total hardness. Required: SHOW YOUR COMPLETE CALCULATIONS. BASED ON THE IMAGE PROVIDED BELOW FOR THIS QUESTION: Calculate the amount of titrant used in each trial to reach endpoint. Report total hardness of the sample as mean ±sd. a. 250.0 mL of 500.0 ppm of CaCO3 solution from a primary standard (assume solvent is distilled water only). Answer : Mass of CaCO3 = 0.125 g b, The EDTA solution was standardized by titrating it with a 25.0 mL aliquot of the CaCO3 solution. How much of the titrant was consumed. Answer: Volume of EDTA consumed = 12.405 g c. Calculate the average titer (mg CaCO3/mL EDTA). Mass of CaCO3 in 25 mL CaCO3 solution: 0.0125 g Answer: 1.008 mg CaCO3/ mL EDTA
A 0.1 M solution of acid was used to titrate 10 ml of 0.1 M solution of alkali and thefollowing volumes of acid were recorded: 9.88 10.18 10.23 10.39 10.21 Calculate the 95% confidence limits of the mean and use them to decide whetherthere is any evidence of systematic error.
Solubility tests of benzoic acid with a dissolution enthalpy of -32kJ / mol were performed at 2 different temperatures. In the first experiment carried out at 27 ° C, 5 mL of the sample taken from the benzoic acid solution is taken into 25 mL of water and titrated with 0.02M NaOH. As a result of the titration, there is a consumption of 8 mL, respectively. In the second experiment performed at a different temperature under the same conditions, 22 mL was consumed. Taking advantage of these results a) Solubility of benzoic acid at 27 ° C .................................................; b) solubility of benzoic acid at different temperature ................................................; c) second test temperature ....................................................... (M (benzoic acid): 122.12 g / mol) Note: enter only required numerical values and units in the spaces in the question.
Calculate the solubility at 25°C of ZnOH2 in pure water and in a 0.0170M ZnSO4 solution. You'll find Ksp data in the ALEKS Data tab. Round both of your answers to 2 significant digits.
A student performed titrations of samples of borax at different temperatures to determine the KSP at each temperature. After graphing the 1/T (K-1 ) versus ln(KSP), the student obtained the trend line and R2 value. Use this information to answer the following questions: a. What is deltaH? b. Is this dissolution endothermic or exothermic? c. What is deltaS? d. Determine deltaG at 298K.