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Question- If a gaseous mixture of N2O4 and NO2, both at .5 atm is introduced into a previously evacuated vessel, which of the 2 gases will spontaneously convert to the other at 298.15K?
Explain or no points please, solve the above the problem in detail no word count
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?
One mole of an ideal monoatomic gas initially at 300 K is expanded from an initial pressure of 10 atm to a final pressure of 1 atm. The molar heat capacity for constant volume for the gas is 32VCR=. Calculate dU, dH, q, w, and the final temperatur..
the enthalpy of vaporization of ethanol i 43.5 kj/mole at its normal boiling point of 352 k. using avalue of the molar heat capacity of liquid ethanol of 111.46 j/k/mol
a 25.0 ml aliquot of 0.211 m citric acidsolution is titrated with 0.143 m sodiumhydroxide solution. if the balanced
the equilibrium constant for the reaction 2hig i2g h2g is k 0.11. what is the equilibrium concentration of iclg if
A vapor composed of 0.45 mole fraction ethanol and 0.55 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and acetic acid.
Hardness in groundwater is due to the presence of metal ions, primarily Mg2 and Ca2 . Hardness is generally reported as ppm CaCO3 or mmol/L Ca2 . To measure water hardness, a sample of groundwater is titrated with EDTA,
Using an aqueous solution of Ba(NO3)2 the density of this solution is measured to be 3.640g/ml and this solution containing barium nitrate mole fraction of 0.01704. compute the molarity of this solution?
a kitchen oven has an interior volume v of 0.12m3 . the initial pressure p0 inside the oven equals the outside pressure
Hydrogen bonding does not make a significantly large contribution to the overall stability of the DNA molecule. Explain
Based on the functional group(s) present in the two compounds, determine 3 physical properties for each of the two compounds. Using these physical properties determine how each of the two compounds uniquely function in the products in which they ar..
What quantity of useful work can be obtained when Mg is added directly to the beaker of HCl. How can you harness this reaction to do useful work
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