Can you help me determine the required amount of 500mg ascorbic acid tablets to puverize the necessary amount of distilled water to make the desired concentration of stock solution (0.1M)Show complete and justifiable computations pls. 4. Mix and stir the powder with the distilled water until homogeneous.5. Label the bottle properly. Make sure to label this as your stock solution and indicateits concentration, total volume of solution, and chemical name.Note: Check the MSDS for the ideal storage conditions for ascorbic acid-containing solutions. Adjust and modify according to its sensitivity.6. Document using a photo with a white / plain background.7. Compute and add more solvent to achieve the desired dilution. Use the prepared stocksolution to prepare an aliquot assigned to your group. Make sure to place thecomputations used for dilution (C1V1 = C2V2) in the data sheet.8. After dilution, label the aliquot with its concentration and total volume of solution,and document using a photo with white / plain background.9. Complete the data sheet and place hand-written notes on the relevant solutions insolving for the amounts needed in the experiment. Experiment #1 – Preparation of Ascorbic Acid Stock Solution and DilutionMaterials:500 mg ascorbic acid tablets2L Distilled waterMeasuring cups / measuring spoonMortar and pestleStirrerParchment paper or any non-porous sheetDropper or syringe with no needle (optional)Weighing scale (optional)Amber bottle; or Glass bottle with tint; or Glass bottle and aluminum foilMasking tape; or Sticker labelPermanent markerMethods:1. On a clean, dry, and flat surface, place a parchment paper, or any non-porous flatsheet.2. Pulverize the required amount of 500 mg ascorbic acid tablet/(s) into fine powder.Note: Assume that the tablet contains pure 500 mg ascorbic acid without anyexcipient/(s). The amount of tablets will depend on the concentration assigned toyour group.3. On a clean and dry glass bottle or tinted jar, add the necessary amount of distilledwater to make the desired concentration of stock solution assigned to your group.Make sure to place the computations used in the data sheet.STOCK SOLUTIONDILUTE TO:GRP 10.1 M solution0.02 M solution

We need to prepare 0.1 M stock solution.

Answered: the required amount of 500mg ascorbic…

the required amount of 500mg ascorbic acid tablets to puverize the necessary amount of distilled water to make the desired concentration of stock solution (0.1M)

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter24: Biochemistry

Section: Chapter Questions

Problem 2PS: (a) Draw the Lewis structure for the amino acid phenylalanine, showing the amino group and the...

See similar textbooks

Related questions

Q: None of the above

Q: What is the function of the flame in AAS? Ionozation of sample boiling of sample A...

Q: Rank the alkyl halides in the following group in order of increasing SN2 reactivity. Br А: Br В: С: ...

Q: 2. What power does a pump develop to lift 45 L of water per minute from a depth of 115 m? (1L of wat...

A: Power is defined as the rate at which work is done upon an object.

Q: which one of the following is an ionization technique? MALDI or ESI

Q: for 5

A: ANSWER : Given data are : Actual amount of caffeine in coffee sample = 40 mg and coffee had a caffei...

Q: The solute like component of a colloid

A: The size of the particles between 1nm - 1000nm in solution is generally called as colloidal solution...

Q: True or False. The following tertiary alcohol can be produced by an ester and excess Grignard Reagen...

A: A question based on alcohol that is to be accomplished.

Q: Question 10 Which of the two directly affect the intensity of the IR signal? i. Whether the signal i...

Q: Molecule ЕPG Hyb (circle if polar) 2D Lewis Structure 3D Lewis Structure MG ВА CH3CH2OH CH30CH3

A: A question based on molecules that is to be accomplished.

Q: A solution was prepared by mixing benzene (C6 H6 ) and carbon tetrachloride (CCL4 ). Given that the ...

A: Given that, Mole fraction of benzene= 0.0852 Moles of C6H6= 0.690 mol Moles of CCl4= ?

Q: Below, write the balanced chemical equation for the reaction you observed (including state). If a p...

Q: uation: Al,0,(s) + 6NAOH(1) + 12HF(g) 2Na,AlF, + 9H,O(g) 12.6 kg of Al,0,(s), 57.4 kg of NaOH(1), an...

Q: 2. Salt-in effect implies that solubility: a. Remains constant with increase in ionic strength b. In...

Q: Sodium carbonate is a white powder used in the manufacture of glass. When hydrochloric is added to a...

Q: Which of the following phosphate salts are insoluble in water? A. (NH4)3PO4 B. Li3Po4 C.Na3PO4 D...

A: Given : We have to tell which one is insoluble in water.

Q: Calculate the grams of NaOH present in 9.0 mL of a 8.0% (w/v) NaOH solution

Q: Question 9 Each subsatnce absorbs or emit unoque level & quantities of energy/ e.m.r. O True O False

Q: Properties of a Compound: 4. Arrange in order of decreasing boiling point: NaF, NaBr , Nal, NaCl.

A: The answer is as follows:

Q: What is the best starting material to use to produce the tertiary alcohol shown without producing ad...

Q: 3 Si + 2 N2 → Si3N4 When 21.44 moles of Si reacts with 17.62 moles of N2, how many grams of Si3N4 a...

Q: ~60°C trial ~50°C trial ~40°C trial ~30°C trial ~20°C trial Vol. of HCl used (mL) 19.87 12.93 12.37 ...

A: The solution of the question is given below:

Q: lain what is meant by the term 'resolution' in the above statement?

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.69 kg sample ...

Q: What is the wavelength of an electron moving at a velocity of 0.59*c where c is the speed of light? ...

Q: Why are the carboxylic acid groups added in a syn orientation during hydrolysis for the following re...

A: Carboxylic acids upon heating gives anhydride by elimination of water If we hydrolyse anhydride ...

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A: ANSWER : (a) C2H2(g) + H2O (g)→(CH2)2O (g)Heat of reaction is as follows ;∆Hrxn= ∑products,ini∆Hf29...

Q: how much energy must be absorbed or released as heat to change 87.0 g of liquid propanone at 25.00°C...

A: The solution is as follows:

Q: The table below describes a procedure in preparing standard solutions of a protein sample with diffe...

A: Given data:

Q: The reaction of 44.1 g of Cr2O3 with 35.0 g of Al produced 25.6 g of Cr. What is the percent yield f...

A: Mass of Cr2O3 = 44.1 g Mass of Al = 35.0 g Actual yield of Cr = 25.6 g Percent yield of the react...

Q: 1. Give the structures of the products obtained when the following are heated: Ph Me OMe b. a. O2N P...

A: pericyclic reactions

Q: ased on the given data, what is the λmax of cobalt? 0.1M Cobalt 300 0.451 325 0.467 350 0.584 3...

A: Given : We have to tell the lambda max for cobalt.

Q: 1. Complete the chart by filling in the missing information. Name of element Protons Neutrons Atomic...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: Question 5 In a typical AAS what is the ouput of the istrument given out as data? % composition Volt...

A: Atomic absorption spectroscopy can be defined as the technique that is used for measuring the concen...

Q: j) k) 1) cyclohexyl methyl ketone to 2-cyclohexyl-1-bromoethane ethanol to 1-bromobutane (using only...

A: Given, j) cyclohexyl methyl ketone to 2-cyclohexyl-1-bromoethane k) ethanol to 1-bromobutane (using...

Q: What is the best choice as the major product for this reaction? NaCN он N=CH2 N. с. b. а. ОН OH NH N...

Q: う a- CH3 CH3 cH3 ctz H CH3 H CH, O - ?- マー0 1. CH3 H SHO CH3 H Given the Polymers r poly mer fragmen...

A: Polymers

Q: no reaction. A diene trand in nakere, it will not undorgo diela aldri reaction.

A: Here we have to determine the starting material required to prepare the given adduct. We can solve t...

Q: Give systematic names for the compounds a.) b.) and c.) please

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main...

Q: Consider the following mechanism for the reaction between hydrogen bromide and oxygen: 1.) HBr(g)+O2...

Q: Determine the molar Gibbs energy of mixing for the formation of a mixture of two perfect gases (A an...

Q: What rule states that the bond strength is related to the c frequency of its vibrational mode. Incre...

Q: What reactants are needed to yield the following product?

A: This product can be formed by Diels Alder reaction ,in presence of heat one diene react with dienoph...

Q: 4) During World War II, tritium (H) was a component of fluorescent watch dials and hands. Assume you...

Q: What is the the concentration of copper and cobalt in mM?

A: The data given is,

Q: Determine the mole fraction of the solute in the given solution; 100g C2H6O in 100.0 g H2O. Show you...

Q: Liquid toluene (C7H8) is flowing through a pipe at a rate of 7.85 x 103 kg/min. a. What is the volum...

A: The molecular formula of toluene=C7H8 The mass flow rate =7.85 x 103 Kg/min a) The specific gravity ...

Q: 2. Predict whether the following pairs of liquids would be miscible or immiscible: a. Water and meth...

A: According to like dissolve like concept polar solvents dissolve in polar solvents and non polar solv...

Q: 12. How much energy is needed to change a 47 g cube of ice from -29 °C to liquid water, at 29 °C? AH...

Q: What is the molarity of a bleach solution containing 12.5 g of NaOCl per L of the bleach? (Show full...

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Can you help me determine

the required amount of 500mg ascorbic acid tablets to puverize
the necessary amount of distilled water to make the desired concentration of stock solution (0.1M)

Show complete and justifiable computations pls.

4. Mix and stir the powder with the distilled water until homogeneous.
5. Label the bottle properly. Make sure to label this as your stock solution and indicate
its concentration, total volume of solution, and chemical name.
Note: Check the MSDS for the ideal storage conditions for ascorbic acid-
containing solutions. Adjust and modify according to its sensitivity.
6. Document using a photo with a white / plain background.
7. Compute and add more solvent to achieve the desired dilution. Use the prepared stock
solution to prepare an aliquot assigned to your group. Make sure to place the
computations used for dilution (C1V1 = C2V2) in the data sheet.
8. After dilution, label the aliquot with its concentration and total volume of solution,
and document using a photo with white / plain background.
9. Complete the data sheet and place hand-written notes on the relevant solutions in
solving for the amounts needed in the experiment.

Experiment #1 – Preparation of Ascorbic Acid Stock Solution and Dilution
Materials:
500 mg ascorbic acid tablets
2L Distilled water
Measuring cups / measuring spoon
Mortar and pestle
Stirrer
Parchment paper or any non-porous sheet
Dropper or syringe with no needle (optional)
Weighing scale (optional)
Amber bottle; or Glass bottle with tint; or Glass bottle and aluminum foil
Masking tape; or Sticker label
Permanent marker
Methods:
1. On a clean, dry, and flat surface, place a parchment paper, or any non-porous flat
sheet.
2. Pulverize the required amount of 500 mg ascorbic acid tablet/(s) into fine powder.
Note: Assume that the tablet contains pure 500 mg ascorbic acid without any
excipient/(s). The amount of tablets will depend on the concentration assigned to
your group.
3. On a clean and dry glass bottle or tinted jar, add the necessary amount of distilled
water to make the desired concentration of stock solution assigned to your group.
Make sure to place the computations used in the data sheet.
STOCK SOLUTION
DILUTE TO:
GRP 1
0.1 M solution
0.02 M solution

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

To prepare stock solution

VIEW

To prepare diluted solution

VIEW

Step 4

VIEW

Step by step

Solved in 4 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

Which of the following compounds has a different classification according to their solubility? ac NH₂ НО. HS OH OH OH NH₂ F
TESTS FOR CARBOXYLIC ACIDS Materials: Test tube – 12 Test tube rack – 1 Water bath – 1 Test tube holder -1 Tripod – 1 Graduated cylinder (100mL) – 1 Crucible tong – 1 Wire gauze – 1 Round bottom flask – 1 Condenser – 1 Iron clamp – 2 Iron stand – 2 Heating mantle – 1 Chemicals: Diluted NaOH solution Acetic acid 5% NaOH soln Benzoic acid 5% NaHCO; Phenol Ferric chloride solution Tollen's reagent Procedure: A) Reaction with sodium hydroxide Place 3 ml of acetic acid into a test tube and add 2 ml of 5% NaOH. Shake and note the solubility. Repeat using 1g of benzoic acid. B) Reaction with sodium bicarbonate Place 1 ml of acetic acid into a test tube and add 1 ml of 5% NaHCO; solution. Shake and note the solubility. Repeat using 1 ml of phenol. C) Ferric chloride test Place 1 ml of acetic acid into a test tube and add 1 ml of dilute NaOH. Add 5 drops of ferric chloride solution. Boil and note the color changes. D) Tollen's test Place 1 ml of acetic acid into a test tube and add 1 ml of…
What to Do when you experience Poison Ivy/Poison Oak/Poison Sumac/Wood Nettle
2 questions, thanks!
Through the first quarter of the 19thcentury, the concept ofvitalism—that a key difference existed between substances iso-lated from animate sources and those from inanimate sources—was widely accepted. What was the central notion of vitalism?Give an example of a finding that led to its eventual downfall
2. Calculate the NBOD, CBOD, and THOD of a waste containing 100 mg/L NH3-N and 100 mg/L isopropanol (C3H;OH) and 100 mg/l of methylamine (CH3NH2). Hint- C3H,OH + O2 →_CO2 + _H2O
Pros and cons of the following methods of purifying oil from impurities: ‏•Alkyl lead and Oxygenates ‏•Anti-oxidants and Detergent additives ‏• Gum inhibitors ‏•Biocides: for microbes growth inhibitor
Tritration homework ; thanks!
Chemical reaction if these ingredients are combined together: organic neem oil, sandalwood, 0.025% tretinoin, and hyaluronic acid. Is this reaction possible for facial night routine serum? If not, what could be possible chemical reactions?
Wifich of the following, when mixed with water, should be disposed of in a basic aqueous waste container? O CH3CH2CH2CH2CH3 O NaOH O CH2CI2 O NaCI
Aspartic acid is a polyprotic system whose forms can be written as H3A+, H2A, HA-, and A2-. Its Ka values are: Ka1 = 1.02 x 10-2 Ka2 = 1.26 x 10-4 Ka3 = 9.95 x 10-11 How many milliliters of 0.30 M NaOH should be added to 100 mL of a solution containing 8.0 g of the neutral, zwitterionic form of aspartic acid (M.W. = 133.10 g/mol) to bring the pH to 10.3? Find the answer to the nearest mL. The answer is between 300 and 400. Retain 4 d.p. in your calculations and don't round until you calculate the volume of NaOH required at the very end.
K2SO4 + NaOH