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The purpose of the lab was to synthesize the acetaminophen from p-aminophenol and acetic anhydride by using synthesis of acetaminophen, recrystallization of the acetaminophen and TLC of the acetaminophen sample.
Post lab question:
Why should you use a minimum amount of hot solvent to dissolve the raw product during the recrystallization step?
An essential amino acid is one that you cannot make at a rate consistent with the normal growth and maintenance, which of the following sets consists of only essential amino acids
How would you write the Sn2 mechanism of sodium chlorophenolate with sodium chloroacetate?
Explain how this system appears static but in fact is a dynamic equlibrium, Na+(aq) + Cl-(aq) --> NaCl(s), that is in constant motion though the mass of solid is constant.
Find the equilibrium concentrations of A and B for a=2 and b=2. Assume that the initial concentration of is a= 1.0 and that no b is present at the beginning of the reaction. Consider the following reaction and associated equilibrium constant: aA(g..
A 2.5M solution of hydrocyanic acid has a measured pH of 4.5. Calculate the Ka for hydrocyanic acid and its % dissociation.
if solute camphor assigned were known determination of the molar mass via frezzing -point depression could determine
Iridium crystallizes in a face-centered cubic unit cell that has an edge length of 3.833 Å. Calculate the atomic radius of an iridium atom. Calculate the density of iridium metal.
Assume a specific heat of 4.18 J/(g·°C) for the solution, an initial temperature of 25.0°C, and no heat transfer between the cold pack and the environment
Cobalt Chloride in varying concentrations Spectrophotometer set to a Wavelength = 510 nm % Transmission = experiment #1 = 31.62, experiment #2 = 89.13 and experiment #3 = 98.86
a 1.00 g sample of enriched water a mixture of h2o and d2o reacted completely with cl2 to give a mixture of hcl and
Calculate the mass of silver chloride required to plate 295mg of pure silver.
Suppose a reaction has a standard Gibbs-free energy of 2.20 kJ/mol, calculate the relative ratio of product to reactant.
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