ChemistryCalculate the molar concentration of thedifferent colour solutions using the data table.(Available concentrations are: OM, 0.2M, 0.4M,0.6M, 0.8M, and 1M). Also determine theisotonic point.Table 1: Qualitative group data of plant tissue mass, mass difference, and solutionconcentration.Plant Tissue Selected: Carrots% changein massUnknownSucroseInitial Mass ofFinal Mass ofMassColourSolution (M)Plant TissuePlant TissueDifferenceSolution(g)(g)Clear1.211.07-0.14011.6Yellow1.311.290.1201.50Green1.361.180.18013.0Blue1.551.81+0 26017.0Red1.311.54+0.23018.0Orange1.331.49+ 0.16012.0

The experiment is based on the process of osmosis.

Answered: Calculate the molar concentration of…

Calculate the molar concentration of the different colour solutions using the data table. (Available concentrations are: OM, 0.2M, 0.4M, 0.6M, 0.8M, and 1M). Also determine the isotonic point.

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter12: Spectrochemical Methods

Section: Chapter Questions

Problem 7P

See similar textbooks

Related questions

Q: A He-Ne laser has a gas discharge temperature of 400 k. The atomic mass of Ne (which is responsible ...

A: Solution- We’ve treated the spectra of light emitted by atoms transitioning between states E2 and E1...

Q: latasha was trying to identify 452.1 g of an unknown lectrolyte sample. Given the limited instrument...

A: Mass of solute = 452.1 g Volume of water = 500 mL Mass of water = 500 g Kb = 0.512 oC/m Kf = 1.86 oC...

Q: A solution containing about 0.001 M Ca2+ is being measured using a calcium-specific electrode. If an...

A: Concentration of Ca2+ = 0.001M Permissible interference from Na+ = 4% We have to calculate the maxim...

Q: Write net ionic equations for the reaction, if any, that occurs when aqueous solutions of the follow...

Q: How is it that methyl alcohol is soluble with water but not hexane?

Q: H-bonding is present in carbohydrates and proteins. Given the following structures: (a) glucose, a m...

A: Hydrogen bonding is the interaction between a hydrogen atom located between a pair of other atoms ha...

Q: A solution is prepared by dissolving 20.5g of LiF in 340.00g water. a. What is the concentration of...

A: a) Given, Mass of LiF = 20.5 g Mass of water = 340.00 g Concentration of the solution in (% by mass)...

Q: The chemical formula for potassium bromide is KBr. A chemist determined by measurements that 0.0250 ...

Q: What is the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity of 1....

Q: .. gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous produ...

A: Reaction in which heat is evolved is exothermic while reaction in which heat is absorbed is endother...

Q: Find [Cu+] in equilibrium with CuBr(s) and 0.10 M Br2.

A: Concentration of Br2 = 0.10M Ksp of CuBr = 5 × 10-9

Q: What is the pOH of a 0.0027 M Ba(OH)2 solution?

A: Given: Concentration of Ba(OH)2 = 0.0027 M.

Q: By following the direction of curve arrow, draw the final product after the reaction. (a) BF, (c) - ...

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.034 s ...

Q: What is the molarity of a 1.44 (m/v)% solution of HCOOH (formic acid)?

A: Given: %(m/v) of HCOOH = 1.44 % Assuming 100 mL i.e. 0.100 L of the solution.

Q: Determine the mass in grams of Li+ (6.941 g/mol) in 25.0 g of Li2SO4 (109.94 g/mol).

A: Given: Mass of Li2SO4 = 25.0 g.

Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid, ...

A: Given: MgO is being titrated using sulfuric acid. Normality of titrant i.e. H2SO4 = 1.017 N

Q: From the journal entitled “Ionic liquids synthesis and applications: An overview”, written by Sandi...

A: Ans. Synthesis of ionic liquids: The first room temperature (Ionic liquids) ILs making started in 19...

Q: What's More Activity 4 - Complete the nucleosynthesis reactions below Given: Composition of each nuc...

Q: Determine the empirical formula of a compound that has the following mass percents: 37.0% iron 20.5...

Q: 19.7 cm3 of a pure vapour, at 1.092 atm, and 99.0 °C has a mass of 0.0466g. Calculate the molar mass...

Q: An experiment is conducted in which a quantity of H2(g) is chemically generated in a closed headspac...

A: Given initial condition are volume = V1 at absolute temperature = T1 Pressure increased from Pa (t...

Q: Absorbance Transsmission 0.730 17.8 0.641 22.8 0.400 31.8 0.340 45.2 0.211 62.0 0.076 85.4 0.020 04....

A: Given:

Q: The encircled one is an additional chemical entity of this drug that makes it a pro-drug, what is th...

A: A prodrug is a medication or compound that after administration/insertion is metabolized (i.e., conv...

Q: Draw the prödücts öf LIN(iPr)2 MeO THE -78°C a) label the E/Z geometry of the two products. b) draw ...

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

Q: Liquid hexane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (...

A: Hexane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium ...

A: The Balanced chemical reaction is NaOH + HCl = NaCl + H2O Thus 1 mol of NaOH reacts with 1 mol...

Q: A hydrogen atom with its electron in the n =5 energy level emits a photon. a. To what energy level d...

Q: hy is having a wash bottle useful for titrations?

A: Given : We have to tell why we use wash bottle during titrations.

Q: resulting in NH4+ (i.e. write out the reaction using Lewis structures). Why is it tough to recognize...

Q: We saw that the energy cost of an axial methyl is 1.8 kcal/mol; therefore, we might expect cis-1,3-d...

A: Conformation of cyclohexane are 1)Chair conformation 2) Boat confirmation 3) Half chair confirmat...

Q: Write a brief explanation about importance of measurements in chemistry.

A: Accurate, precise measurement is a fundamental component of good science. For this reason, scientist...

Q: Identify whether the following processes are endothermic or exothermic. Justify your answer. Solid ...

Q: Which substance is the acid? Which substance is the base? Which substance is the conjugate acid? Whi...

Q: How to improve the yeild in haber process

A: Given: Habers process. It is a process in which the formation of ammonia takes place from nitrogen a...

Q: Which set of reagents is the best to perform the following transformation? OH

A: The reactant can be transformed into the product via a multi step route as shown in the following st...

Q: Toluene INFRARED SPECTRUM 0.8 0.6 0.4 0.2 3000 2000 Wavenumber (cm-1) 1000 NIST Chemistry WebBook (h...

Q: Use the following equations (picture) to determine the deltaH ° for the target reaction. Target: N2H...

A: We will use hess law to solve this question.

Q: Calculate the molar concentration of isopropanol in an aqueous solution that contains 3.00 g of isop...

A: We have to predict the molar concentration .

Q: Biphenyl, C12H10, is a nonvolatile, nonionizing solute that is soluble in benzene, C6H6. At 25 ∘C, ...

Q: Would we expect to use the same volume of Ca(OH)2 as NaOH to titrate 0.4 M HCl. Explain.

A: We know that dissociation of HCl produces one hydrogen ion and one chloride ion. HCl <==> H+ ...

Q: How many moles are there in 45.0 g of LiHCO3? (Li= 6.941 g/mol, H= 1.01 g/mol, C= 12.00 g/mol, O= 16...

A: Given, Mass of LiHCO3 = 45.0 g Li= 6.941 g/mol, H= 1.01 g/mol, C= 12.00 g/mol, O= 16.00 g/mol) So, M...

Q: 18. How many grams of solid Cu2SO4 5H2O (249.68 g/mol) must be dissolved in 400 mL of water to obtai...

A: Concentration or molarity is defined as the number of moles of solute dissolved in one liter of solu...

Q: What quantity in moles of C2H5OH are there in 50.0 mL of 0.250 M C2H5OH?

Q: In the synthesis of sulfanilamide, an intermediate reaction using 5 g of acetanilide (MW:135.2, dens...

Q: Explain with appropriate chair structures why cis-decalin (ie. cis-bicycle[4.4.0]decane) is only abl...

Q: 13. Clean and store the equipment correctly after every use. _14. Cleaning is an effective way to ki...

A: Clean and store the equipment correctly after every use. Answer : true Reason : it will give better...

Q: Predominant itermolecular force in CH2Br2 a. ionic bonding b. london dispersion forces c. dipole-d...

Q: Suppose you synthesized copper nanoparticles and found the average particle diameter to be 6.2 nm. H...

A: 1. Average diameter of copper nanoparticle = 6.2 nm

Q: In order to form Ba(IO3)2, 500 mL of 0.5000 M Ba(NO3)2 was mixed with 500 mL of 0.0500 M NaIO3. ...

A: Given: Concentration of Ba(NO3)2 taken = 0.500 M Concentration of NaIO3 taken = 0.500 M Volume of Ba...

Question

Chemistry
Calculate the molar concentration of the
different colour solutions using the data table.
(Available concentrations are: OM, 0.2M, 0.4M,
0.6M, 0.8M, and 1M). Also determine the
isotonic point.
Table 1: Qualitative group data of plant tissue mass, mass difference, and solution
concentration.
Plant Tissue Selected: Carrots
% change
in mass
Unknown
Sucrose
Initial Mass of
Final Mass of
Mass
Colour
Solution (M)
Plant Tissue
Plant Tissue
Difference
Solution
(g)
(g)
Clear
1.21
1.07
-0.140
11.6
Yellow
1.31
1.29
0.120
1.50
Green
1.36
1.18
0.180
13.0
Blue
1.55
1.81
+0 260
17.0
Red
1.31
1.54
+0.230
18.0
Orange
1.33
1.49
+ 0.160
12.0

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 steps with 3 images

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

hree components in a mixture have varying distribution constants between the mobile phase and the stationary phass One of the components has a very low distribution constant, Would this component likely elute first or last and how would you design an experiment or modify the components of the separation to make it perform in the opposite manner?
Structural elucidation of a sample component is possible through point estimation of its components with modern instrumentation methodologies. Additionally, characterization of their chemical nature is possible through qualitative analytical methods. A - If the first statement is TRUE and the second statement is FALSEB - If the first statement is FALSE and the second statement is TRUEC - If both statements are TRUED - If both statements are FALSE
For Indirect Iodometric Analysis of Copper... ~0.0896g KIO3 necessary to consume 350mL of 0.1 M Na2S2O3, Na2S2O3 is stored in an amber glass bottle until ready for use. Primary Standard KIO3 has 2g of KI, 50mL of DI water, and 10 mL of 1.0M HCl is added then immediately titrated with Na2S2O3 until medium yellow or straw... then 5mL of starch indicator is added and titrated again until blue black color turns clear. Unknown CuO use 1.2G of Unknown, 20mL of HNO3 heated until sample dissolved, 25 mL of DI water added and boiled until clear light blue color, after cooling 1:1 NH3 added (~34.47 mL of NH4OH reagent) until permanent deep blue color amine complex, 2g of NH4HF2 added and swirled until dissolved, 3 g of KI is added then titrated immediately with Na2S2O3 until brown color of iodide is nearly gone (brown milk color), 2 g of KSCN and 3 mL of starch indicator is then added with titration continuing until disappearance of new blue black color. 1. Na2CO3 is often added to thiosulfate…
For Indirect Iodometric Analysis of Copper... ~0.0896g KIO3 necessary to consume 350mL of 0.1 M Na2S2O3, Na2S2O3 is stored in an amber glass bottle until ready for use. Primary Standard KIO3 has 2g of KI, 50mL of DI water, and 10 mL of 1.0M HCl is added then immediately titrated with Na2S2O3 until medium yellow or straw... then 5mL of starch indicator is added and titrated again until blue black color turns clear. Unknown CuO use 1.2G of Unknown, 20mL of HNO3 heated until sample dissolved, 25 mL of DI water added and boiled until clear light blue color, after cooling 1:1 NH3 added (~34.47 mL of NH4OH reagent) until permanent deep blue color amine complex, 2g of NH4HF2 added and swirled until dissolved, 3 g of KI is added then titrated immediately with Na2S2O3 until brown color of iodide is nearly gone (brown milk color), 2 g of KSCN and 3 mL of starch indicator is then added with titration continuing until disappearance of new blue black color. 4. Why is the starch indicator solution…
a- Separation is essential in chemical analysis especially when we are dealing with complexmixture of chemical species. Name 1 separation technique based on basis of operation asbelow. Basis of operation Techniquei) Sizeii) Mass and densityiii) Change in physical state
What are the general characteristics of Gas Chromatography, Thin Layer Chromatography, Ion Exchange, HPLC, SEC and Affinity Chromatography? What elutes first? Additionally can you explain what exactly is stationary phase and mobile phase?
What is the role of specific visualizing agents in a Thin layer Chromatography? Please shortly write at your own words. Answer should be to the point (5-6 lines maximum ).
On a 0.109-mm-diameter column with a 0.813-μm-thick stationary phase, an unretained solute passes through the column in 2.16 min, while the analyte requires 8.29 min. Calculate the phase ratio, β, for this column. what is β? what is K (partition coefficient)?
The partition coefficient of ammonia between water and chloroform is wanted to be determined. The necessary quantities of ingredients are taken into the separation funnel, and the extraction process is applied. At the end of the extraction process, 5 mL portions of each of the water and chloroform phases are titrated with 0.1 M HCI in the presence of methyl orange indicator. If the volumes spent at the turning points are 7.2 and 5.1 mL, respectively, calculate the KSU, KLOROFORM (Dispersion coefficient) value.
Provide a brief explanation of one specific application on High Performance Liquid Chromatography (HPLC). Incorporate the specific application name (e.g., Detection and Quantification of Mycotoxins), provide aconcise overview of sample preparation methods, outline instrumental parameters and conditions utilized, and summarize the outcomes and findings achieved through this analytical approach.
Explain the meaning of the advantages of coulometry * No need to prepare, standardize, or store standard solutions. * Can prepare unstable reagents in situ (original place) since they react almost as soon as they are generated - e.g., C12, Br2 * Straightforward to generate tiny quantities of reagent with good accuracy since it is easy to control current and time electronically. * A single coulometric titration apparatus can be used for redox, acid/base, precipitation, complexometric, etc., titrations.
Small explanation needed. In reverse-phased separations, _______ column volume(S) of initial solvent should be passed through the column after a gradient run to equilibrate the stationary phase with solvent for the next run. A) one B) two C) five D) ten E) twenty