A solution o 150.0 mL of solvent. A portion of the solution was placed in a tube that is 1.00 dm long. chiral compound was prepared by dissolving 25.42 g in What is its specific rotation of light if the observed rotation was determined experimentally to be 15.00°?

A solution o 150.0 mL of solvent. A portion of the solution was placed in a tube that is 1.00 dm long. chiral compound was prepared by dissolving 25.42 g in What is its specific rotation of light if the observed rotation was determined experimentally to be 15.00°?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Is there a possibility that polarography can differentiate between Cr (III) or Cr (VI)?

A: Polarography :- A time-dependent potential is applied to an electrochemical cell, and the…

Q: Calculate the specific rotation of a solution of a compound (30.0 g/100 mL of solution) that has a…

Q: A mutant form of hemoglobin (mt Hb) no longer displays any cooperativity, yet has affinity that is…

A: The Hill coefficient is a measure of the homogeneity of a protein in ligand binding. A higher…

Q: How does plane polarised light bias the Soai reaction?

A: Plane polarized light when passes through a substance gets deflected by an angle. Then that…

Q: 20. Benzene is a fluorescent compound that emits at a wavelength of 270 nm due to radiation produced…

Q: A solution of an unknown compound (3.0 g of the compound in 200 mL of solution), when placed in a…

A: Specific Rotation of the compound is calculated as follows: Since direction of polarized light is…

Q: Correlate symmetry with chirality of objects and molecules

A: Chiral molecules are Asymmetric in nature having no plane or axis of symmetry .

Q: If a substance is known to have a specific rotation of +20.0 deg mL/g dm, what is the concentration…

A: Data given: Specific rotation of a substance, [α] = + 20.0 deg mL/g dm Observed rotation, αobserved…

Q: What is the energy cost for the H-Cl eclipsing interaction if the total energy cost of rotation is…

A: Eclipsed conformation: In this conformation, 2 substituents X and Y on adjacent atoms A and B are at…

Q: Why should the trans,trans isomer be the thermodynamically most stable one?

A: To explain why trans isomer is thermodynamically most stable.

Q: what are the bands of the IR of acetaminophen (tylenol

Q: Br Br (a) Br Br H Br Br (b) Br H. Br Br Br (c) Br Br (d) ČI

A: Enantiomers are those optically active images of same compound which are mirror images of each…

Q: Identify the reductant ClO3-(aq) + 6H+(aq) + 3Zn(s) —> 3Zn2+(aq) + Cl-(aq) + 3H2O(l)

A: The reductant is to be identified-

Q: The observed rotation for 100 mL of an aqueous solution containing 1 g of sucrose (ordinary sugar),…

Q: Draw Walsh diagram for a [IrCl 4]3-in Td symmetry undergoing Jahn - Teller distortion to [IrCl 4]3-…

A: The objective of the question is to understand the Jahn-Teller distortion of the [IrCl4]3- complex…

Q: Predict the configurations for the labelled chiral centers. NH I II Answer Choices: (A) I - R, II –…

Q: 21. A solution containing 2.0g of compound dissolved in 50mL of solvent ģenerated an observed…

A: Specific rotation of the compound is equal to the observed rotation when the length of tube is taken…

Q: 60 45 30 15 0 15 30 45 60 20 30 40 10 50

A: Look at the zero on the lower scale and match it with upper scale. Value at upper scale which is…

Q: the specific rotation of sucrose is 66.5(°cm^3)/(gdm), what is its molar rotation? Mr sucrose is 342

Q: What is the reducible representation for C4v of [MNI(CO5)]?

A: Establish a coordinate system for the molecule, incorporating x, y, and z axes aligned through the…

Q: Draw the C4H8O2 isomer with IR 2964,2854,1122(s) cm-1

A: The question is based on the concept of organic chemistry . we have to correctly identify the…

Q: Explain the difference between resolution of optical isomers and racemization?

A: Please find the differences:

Q: αCa(s)+βBr2(l)→γCaBr2(s)αCa(s)+βBr2(l)→γCaBr2(s) Give your answer as an ordered set of numbers α, β,…

A: Balanced chemical equations have the same number and same type of each atom on both sides of the…

Q: Which of the following compounds has the highest wavelength of absorbance for the T-* transition in…

A: Given are organic compounds.When a beam of light falls on any matter then electron absorbs the light…

Q: Which of the following will exhibit cis-trans isomerism? Fe°: [Ar]4s?3d6 Cdº: [Kr]5s²4d10 Pt0:…

A: Option D; All of the above

Q: О ОН pKa=4.86 ОН 17.33

Q: Where are the planes of symmetry of [Co(NH3)4ClBr]+?

A: The complex ion [Co(NH3)4ClBr]+ does not have any planes of symmetry due to its tetrahedral…

Q: Complete each of the following equations:

A: The complete reactions are given below -

Q: 22. How does the answer in question 21 explain the splitting pattern of H,? Does the splitting…

A: Given compound,

Q: What is the Ksp expression for Ag2CO3?

Q: Draw the d orbital diagram of the weak and strong field as shown in the pictures. Include the CSFe…

A: The solution of the question is given below:

Q: What are the splitting and integrations of these two structures?

Q: 2. Consider the Winstein spectrum shown below: wPC mp II II IV The two equilibria, II III and III eV…

A: The reaction given above is exothermic reaction.An exothermic reaction release heat and it cause to…

Q: Define F–centre. Mention its one consequence.

A: Different types of defects are possible in solid state like Frenkel’s defect, schottky defect,…

Q: A solution containing 5.0g of compound dissolved in 1000mL of solvent generated an observed rotation…

A: Given data,Observed rotation=27oLength of tube=250mmMass of solute=5.0gVolume of solvent=1000mL

Q: An aqueous solution containing 6.67 g of an optically-pure compound was diluted to 7.00 x 10² mL…

A: The specific rotation of a compound is expressed as αc.l ......(1) Where, α = observed angle in…

Q: determine the molecular structure based on the spectroscopic data in the picture explain for each…

A: From the IR spectrum we can identify functional group present in the molecule. From the 1H-NMR we…

Q: Explain a laymen words about the calculation involved in polarimeter

A: The calculations are done According to the value of given quantities . Meanings of each term is…

Q: 80 B 60 40 20 400 500 600 700 Wavelength (nm) Absorption (%)

A: Two pigments and their absorption spectrum have been considered.

Q: Which configuration represents the most stable configuration of a Cd 2+ ion O [Kr] 5s2 5d10 [Ar] 5s?…

Q: OH OH

A: Absolute configuration is determined by the Assigning priority to the atoms having highest atomic…

Q: Which of the following choices is a diastereomer of the first structure shown? CI. IV

A: According to Cahn-Ingold-Prelog rule- 1) More atomic number having more priority. 2) If first atom…

Question

A solution o
150.0 mL of solvent. A portion of the solution was placed in a tube that
is 1.00 dm long.
chiral compound was prepared by dissolving 25.42 g in
What is its specific rotation of light if the observed rotation was
determined experimentally to be 15.00°?
pinepdf (31).pdf
Type here to search

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

Final answer

Trending now

This is a popular solution!

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

5. Can you predict all chromophores from the following UV-Vis spectra? 3 200 -Sixth hour (b) 2.5 2 276 270 310 350 390 Wave length (nm) Absorbance 1.5 1 0.5 0 190 234 230
An unknown sugar is known to equilibrate between two forms, I and II, in aqueous solution. Thisequilibration can be followed by measuring the optical rotation of aqueous solutions of isolatedsamples of form I and II. When species I was dissolved in pure water and the optical rotation was measured, it gave aspecific rotation of [?] = +42.0°. Over time, this value decreased to a constant value of [?]= +0.2°. • When species II was dissolved in pure water and the optical rotation was measured, it gave aspecific rotation of [?] = -54.0°. Over time, this value decreased to constant value of [?]= +0.2°. • In each case, both forms I and II were shown to be present in the mixture at the end of theexperiment. Calculate the ratio of the two forms I and II present at equilibrium and comment on anyassumptions made in making that calculation.
A 1.25 g sample of coniine, the toxic extract of hemlock, was dissolved in ethanol and placed in a sample cell with a 5.00 cm pathlength. The observed rotation at the sodium D line was +1.21° and [a]pwas +19.4°. Calculate the volume of ethanol us dissolve the sample. O a. 5.0 mL O b. 10.0 mL O c. 20.0 mL O d. 15.0 mL Save Answer A 1.25 g sample of coniine, the toxic extract of hemlock, was dissolved in ethanol and placed in a sample cell with a 5.00 cm pathlength. The observed rotation at the sodium D line was +1.21° and [a]pwas +19.4°. Calculate the volume of ethanol us dissolve the sample. Oa. 5.0 mL Ob. 10.0 mL Oc. 20.0 mL O d. 15.0 mL Save Answer A 1.25 g sample of coniine, the toxic extract of hemlock, was dissolved in ethanol and placed in a sample cell with a 5.00 cm pathlength. The observed rotation at the sodium D line was +1.21° and [a]pwas +19.4°. Calculate the volume of ethanol us dissolve the sample. Oa. 5.0 mL O b. 10.0 mL O c. 20.0 mL O d. 15.0 mL Save Answer
One gram of ampicillin (C16H19N3O4S) MW 349 , was dissolved in 180 mL of water. Using 2 dm tube, this solution was found out to have an angular rotation of +2.83° and that of the solvent is +3.5°. Calculate the molar rotation.
An unknown compound is believed to be K2[Co(CN)4] or K3[Co(CN)6] is analyzed and found to have a magnetic moment of 3.91 BM. Indicate which compound the unknown is likely to be and explain why.
Which of the following is a pair of diastereomers? Br Br Br Br ČI CI %3D III IV O l and III O Il and III O II and IV O Il and IV
How many IR absorption bands are there for cis-[PtCl2(NH3)] in the Pt-Cl stretching region? 2
An aqueous solution containing 7.57 g of an optically-pure compound was diluted to 2.00×102 mL with water and placed in a 10.0 cm long polarimeter tube. The measured rotation was −4.11° at 25° C. Calculate the specific rotation of the compound.
Identify the hybridizatlon of the Indicated atoms In the structure shown below, NO II III O 1) sp. (1) sp () sp 020 sp, (m sp (I) sp 030 sp an sp an sp றsp- 05p° (lysp'
What is the R,S configuration?
(b) Using appropriate diagram(s), show which of the symmetry operation(s) does the [SO-]²" ion have: (i) C4 (ii) ơh (iii) S4.
Gg.208.