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What is the final product of the synthesis of the enamine of 2,2-dimethylcyclohexanone and pyrrolidine?
what function of acetic acid in rection to yield acetanilide? can it be changed to another
a balloon contains 0.76 mol N2, 0.18 mol O2, 0.031 mol He and 0.026mol H2 at 739 mmHg. what is the partial pressure of O2?
which of the following is always negative when a spontaneous process occurs. delta S system, delta S surroundings, delta S universe, delta G system, or none of the above?
explain why the carbonyl group co groupof methyl benzoate is a m-directing group. would you expect methylbenzoate to
Calculate the values of Avogadro's number and the Faraday assuming the charge in an electron is 1.602 x 10^-19 coulombs/electron. Also calculate the mass the magnesium anode have lost during the process.
When 0.75 g of Mg(s) is reacted with excess HCl(aq) in a calorimeter of total heat capacity (container plus contents) of 550.0 J/ºC, what is the expected temperature change ?T?
an experiment shows that a 249 -ml gas sample has a mass of 0.433 g at a pressure of 750 mm hg and a temperature of
What is the wavelength (in meters) of photons with the following energies? In what region of the electromagnetic spectrum does each appear
what is the ph of a solution prepared by mixing 15.00 ml of a 0.3005 m solution of lactic acid with 15.00 ml of 0.1515
A student traces of brown deposite during the KMnO4 (NH4)2Fe(SO4)2 titration and quickly add more H2SO4 and continued his titration?Suggest what wil happen and why.
consider the following reaction at a fixed temperature. 2so3g 2so2g o2g when the initial concentration of so3g is
At 720'c the equailibrium constant Kc for the reaction below is 2.37*10^-3. If the constant of materials is [N2]=0.638M [H2]=8.80M and [NH3]=3.65M, predict if the equilibrium will have a net reaction to the right(toward products) or to the left(to..
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