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Problem- From its amino acid sequence, draw the form of aspartame that is expected to predominate at physiological pH. Include stereochemistry in your answer.
Asp-Phe-OCH3
Any expert is able to provide answer for this problem in very short time
If a 1.000g sample of red phosphorus powder was burned in air and reacted with oxygen gas to give 2.291g of phosphorus oxide. Compute the empirical formula as well as molecular formula of phosphorus oxide give the molar mass is approximately 282g/..
A 5.0 L sample has a pressure of 5.0 atm. What is the volume of the anesthetic given to a patient at a pressure at a pressure of 1.0 atm?
How many grams of ammonium nitrite must be decomposed if 98.5 liters of nitrogen are to be produced?
Explain what is the correct net ionic equation including all coefficients, charges, and phases for the following set of reactants? Presume that the contribution of protons from H2SO4 is near 100 %.
Separate the following four compounds using extraction and isolate them in their neutral (as shown) form. Follow the flow chart in Padias (but draw the compounds instead of using the generic "HA," "B," or "N" notation).
An enzyme catalyzed reaction is carried out in a 50mL solution containing 0.1 M TRIS buffer. The pH of the reaction mixture at the start was 8.0. As a result of the reaction, 00002 mole of H+ were produced. Explain what is the ratio of TRIS base t..
consider the following thermochemical equation caco3s caos co2 ho 178 kj. how much heat must be absorbed by 22.5 g of
A weighing dish containing an impure sample of benzoic acide was found to weigh 12.35g. the weighing dish weighs 8.22g. The impure benzoic acid was recrystallized and thoroughly dried. The recrystallized benzoic acid weighed 2.48g. What is the per..
Karel added 45.5 mL of 1.1 M HCl to his; and Caleb added 50.0 mL of 1.0 M HCl. Two of these students will report, within experimental error, the same increase in solution temperature for the neutralization. Which are the two students? Explain.
Why is normalization of a probability distribution important? What would one have to consider when working with a probability
Compute the amount of amonia which must be added to a 0.004 M Ag+ solution to prevent the ppt of AgCl when concentration of Cl- ions reaches 0.001M. Ksp (AgCl) = 10-10 K-alpha [Ag(NH3)2] = 10-8
Problem- A current of 3.57 A is passed through a Fe(NO3)2 solution for 1.40 hours. How much iron is plated out of the solution
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