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Determine the standard Gibbs Free Energy and analyze (state and support your conclusions) the specific numerical values relative to reaction spontaneity and reversibility when hydrogen and nitrogen gases form an equilibrium with ammonia gas (NH3) and composition measurements determine that the nitrogen gas concentration at equilibrium is 0.100 M, while hydrogen gas is 0.100 M and ammonia gas is 2.36 x 10-2 M at 350.0oC.
An unidenti?ed organic compound X, containing C, H, and O was subjected to combustion analysis. When 228.4 mg of pure X was burned 627.4 mg of CO2 and 171.2 mg of H2O were obtained. Determine the simplest formula of the compound X?
What is the percent ionization of a 1.3 M weak acid if the pH is 4.6. The pH of a 0.200 M solution of formic acid, HCOOH, is 2.38. What is the Ka for this acid
Which of the following is/are an atom, an isotope and an ion?
The equation would be as follows: 4NH3 + 5O 2? 4NO + 6H2O. If you form 3.50 mol of water, how much NO forms?
solution of the monoprotic acid HBr is titrated, and 85.00 mL of 0.59M NaOH is required to reach the equivalence point. What is the original concentration of the acid solution?
a tank contains 150.0 g of co2 and 24.0 g o2 at a total pressure of 4.25 atm and a tempature of 25.0*C. Calculate the partial pressure of O2.
The following organic chemicals are used during the oxidation of 9-hydroxyfluorene to fluorenone briefly explain how each chemical listed below is taking part during the chemical reaction.
Consider the titration of 30.0 ml of 0.025 M NH3 with 0.020 M HCl. Calculate the pH after the following volumes of titrant have been added.
benzene is often produced as a by-product during the synthesis of phenylmagnesium bromide. how can its formation be
Just based on the orbital occupancy of electrons, is it justifiable to distinguish between the transition and inner transition elements? Should we consider any other factors?
An analysis is performed on a sample of vine that contains unknown concentration of alcohol. A solution containing 0.0450M of ethyl alcohol (the ANALYTE) gives peak area of Aa=630 and a solution containing 0.030 M of propyl alcohol gives a peak of..
The mixture is in a 37.5-L tank at 23 0C. Based on the information provided, select all statements that are true. [R = 0.08206 atm.L/mol K ]
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