If the dehydration reaction of an alcohol is successful, what changes would be seen in the IR spectrum for the product compared to the starting material

Q: Smoke detectors in homes and apartments contain Am-241,

A:

Q: Louie performed paper chromatography to identify which among the four available reference mixtures -…

A: The technique of separating substances based on the differential migration across sheets of paper is…

Q: The two most abundant pigments in the chromatography results were carotene and Xanthophyll. What…

A: A photosynthetic pigment is a pigment which is found in green plants and do not  absorb all the…

Q: Provide a chemical test/reagent that would differentiate each of the following pairs of compounds.…

A: Asked : Reagent and indication of positive test

Q: Order the following from polar to nonpolar. Acetone Nitromethane

A: A condition or state of a molecule or an atom consisting of negative and also positive charges,…

Q: Which of the following reagents can be used in the reaction in the photo? A.) pyridinium…

A: The oxidation of secondary alcohol to ketones is an important oxidation reaction in organic…

Q: Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid can be…

A: Given:Emily added so much anhydrous na2so4 to dichloromethane solution of caffeine that no liquid…

Q: Which of the following is an allylic alcohol? HOCH=CHCH2CH3 CH2=CHCH(OH)CH3 CH2=CHCH2O(CH3)…

A: The carbon atom that connects the double bond to the hydroxy group is also bound to one other carbon…

Q: Which of the following compounds will not discharge the brown/orange color of bromine? (Negative…

A: Bromine test is a qualitative test to detect the presence of unsaturation, phenols or anilines. The…

Q: Define sterols.

A: Lipids, as a class of compounds, are insoluble in water but are soluble in other organic solvents.…

Q: Which of the following correctly identifies the products and reactants labeled in the image above?

A: Photosynthesis is the process found in the chloroplast.  Citric acid cycle and electron transport…

Q: If glass is so dangerous, why is it used in the lab?

A: Most injuries in a laboratory caused by the broken glass. This kind of injuries should be avoided in…

Q: Arrange the following compounds in the increasing order of their boiling points :CH3CHO, CH3CH2OH,…

A: The boiling point (bp) is dependent on the intermolecular (IMF) forces present in the compound. The…

Q: A. List the five tests from your lab report and answer positive or negative for the following…

A:

Q: Elemental gold is being recovered by electrodeposition from a solution with tiny amounts of Au(III).…

A: Gold is recovered by many process like cynide process etc.

Q: In Experiment 7, Isolation of Citrus Oils, the compounds isolated were the monoterpene compounds…

A: Chromatographic techniques are commonly used in chemistry and biochemistry to separate molecules…

Q: Take a look at this graph. The reactant curve is plotted in red, while the product curve is plotted…

A: Quantitative estimation of a substance is a process of determining the amount of substance present…

Q: Mention at least two simple chemical tests by which you can distinguish between benzaldehyde and…

A: Benzaldehyde will respond to the Tollen's reagent where as benzoic acid will not respond to it.

Q: Compound A has two functional groups and it will formed an oily yellow liquid when it reacts with…

A:

Q: UV detection in liquid chromatography requires that the analyte have a

A: HPLC UV detectors are used with high-performance liquid chromatography to detect and identify the…

Q: What would happen if: The alcohol was left on for 20 minutes? The safranin was added after addition…

A: Gram staining is a technique which is used to identify the bacterial cell type, whether it is gram…

Q: Complete the following precipitation reactions using balanced chemical equations:

A: The reaction in which the formation of insoluble salt when two soluble salts mix together in the…

Q: A. List the five tests from your lab report and answer positive or negative for the following…

A: The given structure is of aldopentose.

Q: Scott test is one of the methods used for screening for Cocaine in Forensic Chemistry. The multi…

A: Asked : Given  option which is correct regarding first step of the test

Q: Name at least two alternative chemical tests that can be performed to characterize functional…

A: Organic compounds usually can be divided into two parts: a reactive part; functional group and alkyl…

Q: What is an absorption spectrum? The following graph is the visible absorbance spectrum of an…

A: There are different types of electromagnetic radiation. The different radiations have different…

Q: What are the effects of the following solvents when mixed with lipids? What type of hydrolysis is…

A: Lipid metabolism is the synthesis and breakdown of lipids in cells. This process entails the…

Q: The wavelength for cobalt (II) chloride is set to 549 nm. Why is this wavelength being used?

A: In uv visible spectroscopy , we measure the absorption of radiation by the sample at a particular…

Q: draw the alkane strucutre based off the IR spectrum, 1H NMR spectrum, and 13C NMR spectrum for this…

A: From IR, the IR peak at the 3000 range corresponds to the C-H bond. Review your table if you have…

Q: What structural feature is necessary for an alcohol to undergo oxidation reactions?

A: Oxidation of alcohols is also known as Dehydrogenation reaction. In human body, many reactions take…

Q: Which of the following sulfonamides is used topically in burns?   a. Sulfadoxime b. Apsone c.…

A: Burn is any injury that occurs in the skin or deeper layers occuring due to hot objects, water or…

Q: The precipitation of three solid compounds: X, Y, Z, have the following equilibrium constants: Kx =…

A: X,Y,Z Kx= 1.7×10^4 Ky= 0.6× 10^8 Kz= 9.2×10^12 As it can be seen,Kz>Ky>Kx The solubility…

Q: What happens to the color intensity as the concentration of alcohol increases? Explain the…

A: The most punctual created breath analyzer depended on a substance standard where breathed out air…

Q: Give the reagent or chemical test that would differentiate the following pairs of compounds. Write…

A: Multiple questions asked. I will answer 1st question which has subparts in accordance with…

Q: ou resuspend 1 ml of of a purified chlorophyll sample in 10 ml of 80% acetone, and determine that…

A: The Beer-Lambert Law (also called Beer’s Law) is used to determine the concentration of unknown…

Q: When oxygen is exhausted in a milk sample, what color is the methylene blue indicator?

A: Methylene blue stain is a basic dye that colors nucleic acids and acidic carbohydrates. It is used…

Q: FREE RESIDUAL CHLORINE IS 1. Chloramide compounds 2. hypochlorous or chloric acid 3. haloform…

A: Introduction :- The quantity of chlorine that remains in the water after a given period or contact…

Q: Atomic absorption spectroscopy (AAS) and UV-Vis spectroscopy is similar in principles”. Do you agree…

A: Quantitative determination of samples is performed with the help of biochemical techniques.…

Q: Why 70% Alcohol is better than 100% Alcohol (as an antiseptic) to control the growth of bacteria?

A: Sterilization is process of destroying all the viable microbes including viruses, endospores etc.…

Q: Besides 1H NMR, FT-IR, melting point, data for refractive index, what other information could you…

A: The purity of any compound is the measure of the extent to which a given substance is pure in its…

Q: Compare the densities of low-density polyethylene (LDPE) and high-density poly- ethylene (HDPE) with…

A: The first commercial process for ethylene polymerisation used peroxide catalyst at temperatures of…

Q: Using pearson's square, how to attain 30o Brix syrup using  50oBrix and 20o Brix syrup solutions?…

A: For using persons square we need to make a square first then on the left side of the square we write…

Q: What might happen if you omit potassium tellurite in using GCM?

A: Introduction Giolitti-Cantoni Broth is an anaerobic enrichment broth for Staphylococcus aureus in…

Q: What is the iodine indicator test used for? Describe in detail how iodine works in a reaction and…

A: Iodine indicator test is used for detection of starch. The triiodide form of iodine complexes with…