what solvent would make FENETHYLLINE show up as it not being present in the gc-ms... and what solvents would?

Q: When analyzing urine from a patient with kidney disease, which organic molecules might be detected?…

A: A urinalysis refers to the testing of urine that involves checking the appearance, concentration and…

Q: In the compound of urea and cholesterol, why does one compound dissolve in water while the other one…

A: Urea is present in urine or uric acid of most living organisms and has a chemical formula (NH2)2CO.…

Q: Draw the structure of the ester formed when ethanoic acid (CH3 CO2 H) is treated with CH3 OH in the…

A:

Q: Draw the final compound C produced in the following synthetic scheme. Pay attention to…

A: A wedge and dash projection is a graphic representation that depicts a molecule using three types of…

Q: 25.4 Would you expect to find the highest concentration of each of the following in raw domestic…

A: Would you expect to find the highest concentration of each of the following in raw domestic…

Q: Draw 2,2‑dimethylbutane. Show all hydrogen atoms. 2.)Draw 3‑ethylhexanoic acid. Draw the structure…

A: Organic compounds are the compounds that contain carbon-hydrogen bonds. There are many different…

Q: Will salt crystals dissolve in pure methanol or pure water?

A: Himalayan salt lamps are improving lamps you can purchase for your home. They are cut out of pink…

Q: ketch the TLC that you would expect if you ran a plate containing benzil in lane 1 and stilbene in…

A: This layer chromatography is the separation technique used to separate non-volatile substances.…

Q: What is the disulfide? Can you explain to me, please? Also, can you give me an example of the…

A: Disulfide is an compound that is made up of two atoms of sulphur in its empirical formula. Its…

Q: why dose ANY solution is electroneutral? how can that happen?

A: 1. Charge ConservationIn any closed system, the total charge must remain constant. When salts…

Q: Ammonia, NH3, and phosphorus trihydride, PH3, both have trigonal pyramid geometry. Which one is more…

A: Analysis: Compare the electronegativity values for the atoms and classify the nature of the bonding…

Q: Which of the following is/are a nucleophile(s) at pH 12? O guanidinium O hydroxyl O thiol amine Both…

A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen and serve as monomers of…

Q: Draw the major organic product for the following reaction. 1. LiAlH ཝ་རི་-w;"", - CH3-C C-CH 2.

A: The reaction is an example of reduction reaction where both the functional group reduces into the…

Q: Why is this compound achiral?

A: A plane of symmetry in the molecular framework of 1-chloro-3-methylcyclobutane causes it to be…

Q: Uridine monophosphate (UMP) undergoes a deuterium exchange in deuterated water as shown below.…

A: As we know, water is made up of two hydrogen atoms covalently bonded to single oxygen atom. Hydrogen…

Q: Because oleic acid contains a hydrophilic and a hydrophobic end, why is this so important?

A: Fatty acids are a lengthy hydrocarbon chain that contains both hydrophilic and hydrophobic groups.

Q: 1.1 Which of the following statements is true for the chemical depicted below?…

A: A hydrocarbon chain is an organic compound made up solely of carbon and hydrogen atoms linked…

Q: When table sugar, sucrose, dissolves in water, is the water the solvent or the solute?

A: The common sugar is known as sucrose. It is a disaccharide molecule, made of glucose and fructose…

Q: Which of the following is the cyclic form of an L saccharide? 1) II) CH2OH OH H CH2OH H H H OH H ÓH…

A: The preferred form of monosaccharides is a cyclic hemiacetal. 5 or 6 membered rings because of their…

Q: An incomplete structure of a porphyrin ring is shown below. The structure is missing three pi bonds…

A: Porphyrin molecules are a popular biological moiety with applications in pharmaceutical chemistry,…