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Question: The oxidation of unsaturated acids to form a dicarboxylic acid
Cautiously add 1.3 mL of concentrated sulfuric acid. Reflux for an hour. Transfer top layer to vial. Add 1.5 mL of 80 percent sulfuric acid to vial. What would the expected outcome be if a student forgot to add sulfuric acid to the reaction mixtur..
State 56.0mL of a 1.20 M solution is diluted to a volume of 248mL. A 124-mL portion of that solution is diluted using 157mL of water. Explain what is the final concentration
Carbon dioxide gas in particular-perhaps as exhaled by the person using a pH meter- will lower the pH of distilled water to less than pH 7. State a chemical equation showing why solutions of carbon dioxide would be expected to be acidic.
You prepare a buffer solution by dissolving 1.77 g each of benzoic acid, HC7H5O2, and sodium benzoate, NaC7H5O2, in 900.0 mL of water.The pH of the buffer is 4.19. How much (in grams) of the buffer (benzoic acid), would you add to the 900.0 mL of ..
Calculate the pH and pOH of a solution of HI made by dissolving 3 x 10 ^-5 moles of HI (a strong acid) in 570 mL of water.
What is the percent ionization of HA in 0.11 mol/L HA(aq) if HA is a weak acid with pKa=6.00. Enter your answer accurate to three significant figures
Explain what is meant by the terms pharmacogenomics and pharmacometabonomics and Describe how pharmacogenomics and pharmacometabonomics can help
An unknown metal M reacts with Oxygen to give the metal oxide MO2. Identify the metal based on the following information.
A student placed 18.0 of glucose () in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100. mark on the neck of the flask was reached.
Describe the setting and interactions taking place. What are the adults in the area doing - What topics, materials, concepts, or ideas appear to be catching
When extracting caffeine from tea, what chemical properties leads to the separation of the substance into two layers after adding dichloromethane?
1.what advantage do calcium chloride pellets have over magnesium sulfate powder. 2.what advantage does decantation have over filtration for small volumes
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