The substance to be analyzed – is white, highly soluble in water salt. Flame coloration test gives weakly-violet color. Interaction with concentrated sulfuric acid leads to evolving of reddish-brown gas with pungent odour. Mixing of salt water solution with chlorine water in presence of trichloromethane changes of color of organic layer to orange. What kind of substance is this? KBr CaCl, SrCl2 KNO2

The substance to be analyzed – is white, highly soluble in water salt. Flame coloration test gives weakly-violet color. Interaction with concentrated sulfuric acid leads to evolving of reddish-brown gas with pungent odour. Mixing of salt water solution with chlorine water in presence of trichloromethane changes of color of organic layer to orange. What kind of substance is this? KBr CaCl, SrCl2 KNO2

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter29: Organic Polymer Chemistry

Section: Chapter Questions

Problem 29.9P

See similar textbooks

Similar questions

Give only typing answer with explanation and conclusion Which of the following statements is/are incorrect? (6,25 p) I- In order for an organic compound to be a dyestuff, it must be chromor and auxochrochrome. II- Hydroxyl or amino groups can be given as examples of chromophore groups III- Decrease of chromophore groups in a molecule causes color deepening. A. b) II, III B. a) I only C. d) II only D. c) III only
1. The substance to be analyzed – is white, highly soluble in water salt. Flame coloration test gives weakly-violet color. Mixing of salt water solution with chlorine water in presence of trichloromethane changes of color of organic layer to raspberry-reddish-violet. What kind of substance is this? Explain you answer, provide chemical equations
Assuming the inorganic product of Na2S2O4. 2H2O is HSO3-, write a balanced equation for the reaction of 3-nitrophthalhydrized with Na2S2O4. 2H2O.
STABILITY TOWARDS HEAT Heat a pinch of table salt in a clean, dry test tube for two minutes. Cool the product and observe for change if any, that occurred. Is the product still the same compound? Heat a pinch of cane sugar in a clean, dry test tube for two minutes. Is the product still the same compound? Do the same with benzoic acid.
A sample of a saccharide turns dark blue with subjected to the starch iodine test. What does this result indicate about the saccharide?
Write short note on distereomers properties with a suitable example ?
An organic chemistry laboratory Extraction; the extraction of crude naphtalene- benzoic acid mixture. Naphthalene is a suspect carcinogen and is toxic to aquatic life. Find an alternative pair of molecules that adhere better to the principles of green chemistry and can be separated by extraction using green' solvents. (kindly answer fully)
TiO2 is one of the most useful materials to decompose organic substances using photocatalytic oxidation. What final products of photocatalytic oxidation over TiO2 do you expect for the following two substances: phenyl isothiocyanate and trinitrotoluene, assuming complete mineralization of these compounds in photocatalytic processes? Write a chemical formula for a whole reaction for each compound and explain the reactions.
Briefly explain (in one or two sentences) the following observations:a. Unlike NH3, BiH3 is very unstable compound.b. Solid SO3 forms a trimer (SO3)3 but solid SeO3 forms a tetramer (SeO3)4.c. NH3 can be obtained from N2 and H2, but PH3 has to be prepared from PCl3 and LiAlH4
Give answers to these questions. Choose from the options A.The efficacy of salicylic acid as well as its solubility in water as compared to p-hydroxybenzoic acid is greatly affected by what phenomenon? Dipole moment Hydrogen bonding Ionic bonding Hydrophobic effect B.This is the most important CYP 450 isozyme that is responsible for the metabolism of almost 50% of the drugs available in the market CYP 2D6 CYP 2A9 CYP3A4 CYP 1A2 C.Ketones are oxidized into Aldehydes Carboxylic acid Secondary alcohol Unable to oxidized D.G- protein coupled receptors are activated via these secondary messengers, except cAMP DAG IP3 ATP E.The gas use for sterilizing heat labile substances Gluteraldehyde Ethylene oxide Nitrogen Acetylene
An organic chemist was subjected to sodium fusion and the resulting lassaigne's extract boiled with FeSO4 and acidified with concentrated H2SO4, yielding a prussian blue color. Give the structure of one of the organic compounds which fits the description.
What is the color change for oxidation with chromate solution? Predict which classifications of alcohols will give positive color change and which classification will give negative results in oxidation