Strength powder contains acetaminophen, aspinn and caffeine as the active in nts. Oketa bel a TLC plate of this analgesic using today's experimental conditions. How could you tell whether an unkr malgesic was Goody's or Excedrin by TLC?
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- Does it safe to use this sunscreen K on acne prone skin. And can we rinse off it by only using facial gel mixed with water to rinse off it without use oil. Do I need to use micellar water for removing cosmetic before rinse off it with facial gel Sunscreen K has lists of ingredients below (descending order)…. AQUA DIMETHICONE CYCLOPENTASILOXANE PROPYLENE GLYCOL NIACINAMIDE DIETHYLHEXYL CARBONATE ZINC OXIDE CETEARYL ALCOHOL POLYMETHYL METHACRYLATE SODIUM POLYACRYLOYL-DIMETHYL TAURATE TITANIUM DIOXIDE ETHYLHEXYL METHOXYCINNAMATE BUTYL METHOXYDIBENZOYLMETHANE GLYCERYL STEARATE BIS-PEG/PPG-20/5 PEG/PPG-20/5 DIMETHICONE METHOXY PEG/PPG-25/4 DIMETHICONE HYDROGENATED POLYDECENE BUTYLENE GLYCOL OCTOCRYLENE PEG-40 STEARATE PHENOXYETHANOL HEXYL LAURATE POLYHYDROXYSTEARIC ACID CAPRYLIC/CAPRIC TRIGLYCERIDE STEARIC ACID CETYL ALCOHOL PEG-10 DIMETHICONE CETEARETH-20 TOCOPHERYL ACETATE STEARYL ALCOHOl PHENYL TRIMETHICONE TRIETHOXYCAPRYLYSILANE TRIDECETH-10 CHLORPHENESIN DISODIUM EDTA DIMETHICONOL…Based on the TLC results label spots 1,2,3 with aspirin, acetaminophen, and caffein. Make sure to give the Rf value for each.hello good day, I am having a problem answering this question and hoping for a response. Thank you Which has greater emulsifying power in “hard” water; soap or synthetic detergent? Support youranswer based on your results.
- what is the purpose of TLC Separation & Analysis of Analgesics?Can you help me to support this? Based on your observations of your TLC plate and FeCl3 tests, how pure is your aspirin?Whagt is the purpose of the following? Separate the active ingredients in an unknown over the counter analgesic using TLC (thin layer chromatography). Make a preliminary identification of each active ingredient in an unknown tablet by comparing its Rf value(s) with the Rf values of four different known active ingredients:
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- A semi-purified crude extract(SP) was tested against five known phenolic compounds, namely: (1) Quercetin, (2) Rutin, (3) Gallic acid, (4) Catechin, and (5) Ellagic acid. Answer the following questions: Based on the developed chromatogram, what can you infer about the semi-purified crude extract? Based on the developed chromatogram and your knowledge about TLC, what can you say about compounds 1 and 2? Is TLC the most accurate and reliable chromatographic technique used in analytical chemistry? If yes, why? If not, what is a more accurate and reliable chromatographic technique than TLC?3. Which of the following statements best describes a non-specific assay? directly measures the concentration of an analyte indirectly measures the concentration of an analyte O changes color as a function of analyte concentration measures the concentration of analyte using a absorption spectrometerAcetylcholine esterase, 3.0 mg, was dissolved in 10.0 mL solution. From this solution, 0.60 mL was added to the sample tube, brining the volume to a total of 3.0 mL. How many mg of acetylcholine esterase did you have in the sample tube?