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The oxidation of sulfur dioxide is described by the following equation: 2SO2(g) + O2(g) <==> 2SO2(g)
At T = 950 K, Kp = 1.0 x 10'. Predict whether the reaction will proceed toward the product or reactants as equilibrium is approached when the gases have the following partial pressure or concentrations at this temperature. In each case justify your prediction.
a) Pco2 = 0.0437 atm; Po2 = 0.0237 atm; Pco3 = 0.00637 atm.
b) [SO2] = 0.14M; [O2] = 0.18M; [SO3] = 2.1M
Some sugar is dissolved in water to make a solution. If the boiling point of the solution is measured at 102.6 degrees C, predict the freezing point of the solution.
Sickle-cell anemia is caused by a genetic defect that substitutes valine for glutamic acid at one position in two of the four chains of the hemoglobin protein. The result is a decrease in the water solubility of hemoglobin.
Determine whether each compound is an Oxide, Peroxide, Superoxide, or something else: Na2O, BeO2, Rb2O2, Ba(O2)2, SrO. Determine whether each oxide would be Acidic, Basic, or Amphoteric: BaO, Cl2O7, Li2O, Al2O3, SO2.
A group of college students eager to get to Florida on a spring break drove the 630 mi trip with only minimum stops. They computed their average speed for the trip to be 55.3 mi/h. How many hours did the trip take?
An airplane flying directly eastward at a constant speed travels 300 km in 2.0 h.
Does GLC analysis allow you to skip the IR analytical method? Compare the two methods for advantages and disadvantages.
Determine the reaction when aqueous solutions of zinc acetate and ammonium sulfate are combined. The net ionic equation for this reaction is
What are the degeneracy of the first six levels for an electron in a cubicul (3-dimensional) box with box length, L = L(x) = L(y) = L(z) = 1.00pm
How many grams of propene, C3H6 are formed from 25 grams of iso propanol, C3H8O? Given the reaction C3H8O ? C3H6 + H2O
A sample of an ideal gas at 27°C and 380 torr occupied a volume of 492 cm3. What was the number of moles of gas in this sample? (R = 0.082 liter atm mole-1 deg-1).
solution of sodium chloride contains 5.2 g nacl in 900 grams of water. what is the concentration of the solution in
Balloons are still used to deploy sensors that monitor meteorological phenomena and the chemistry of the atmosphere. It is possible to investigate some of the technicalities of ballooning by using the perfect gas law
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