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Question- A mixture of 0.5 mol of CH4, 0.5 mol of H2, and 0.5 mol of SO2 is introduced into a 10.0 L container at 25 *C. If the container has a pinhole leak, which describes the relationship between the partial pressures of the individual components in the containtainer after 3 hours? (A.) PSO2 > PCH4>PH2. (B.) PSO2<PCH4 < PH2. (C) PSO2 < PCH4 > PH2. (D) PSO2= PCH4 = PH2.
Answer showing how to make each solution will get rated
a 26.0-g sample of ice at -11.0degc is mixed with 123.0 g of water at 90.0degc. calculate the final temperature of the
Calculate the equilibrium constant at 25 degrees celsius for the reaction 4Fe+(aq) + O2(g) + 4H+ ----> Fe3+(aq) + 2H2O(l).
The valve between a 5-L tank containing a gas at 9 atm and a 10-L tank containing a gas at 6 atm is opened. Calculate the final pressure.
the mass spectrum of a hypothetical element shows that 86.19 of the atoms have a mass of 27.977 u 0.825 have a mass of
Calculate the amount of sulfer dioxide produced annually by a power plant that burns 7.5 million metric tons (t) of coal over a year. assume that the coal is 2.1% sulfer by mass
Calculate the mass of nitrogen dissolved at room temperature in an 80.0 {rm L} home aquarium. Assume a total pressure of 1.0 {rm atm} and a mole fraction for nitrogen of 0.78.
For AuCl, Ksp = 2.0 x 10-13 at 25°C. What is the solubility of AuCl at this temperature?
If the vapor pressure of pure water at 25 degrees Celsius is 24 mmHG and that off pure methanol is 120 mmhg. Define what is the vapor pressure of the solution of methanol and water at 25 degrees Celsius.
What are the atomic orbitals used in the double part of the double bond If the C-C axis of the given molecule is the y axis, and the x axis is up and down in the plane of the paper,?
NIST-JANAF table deltaG standard formation values at 5400 K for N(g), O(g) and NO(g) are 113.817 kJ/mol, -108.155 kJ/mol and 23.568 kJ/mol.
A molecule has the empirical formula C3H7 and has a density of 3.844g/L at STP. If one mole of this gas is burned completely in excess oxygen, how many moles of CO2 are produced
Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand. The ilmenite can be separated from the sand with magnets. The titanium can then be extracted from the ilmenite by the following set of reactions
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