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The equilibrium constant Kc for the decomposition of phosgene, COCl2, is 4.63 10-3 at 527°C.
COCl2(g) CO(g) + Cl2(g)
Calculate the equilibrium partial pressure of all the components, starting with pure phosgene at 0.760 atm. PCOCl2, PCO and PCl2.
A gas mixture contains 1.30g N2 and 0.95g O2 in a 1.57-L container at 22 degrees Celsius. Calculate the mole fraction of N2.
How does this work. Do you just omit the H20/Oh-. Calculate the value for the equilibrium constant for each of the following aqueous reactions.
what type of electronic probe could be used to determine the pressure inside the
What would be the structure and name of the open chain hydroxyl/carbonyl compund from which the above hemiacetal might form
Manganese dioxide reacts with hydrochloric acid as shown in the chemical equation MnO2(s) + 4HCl(aq)-->MnCl2O(l) + Cl2(g) What is the percent yield of the reaction if 5.75 g of H20 is obtained when 28g of MnO2 and 28g of HCl are mixed and allowed ..
After about five minutes of mixing, the final temperature of the solution inside the calorimeter reached 37 C. Calculate the heat capacity of the calorimeter (J/C - joules per degree).
Draw both products of bromination of cholesterol which you obtained. What is the stereochemical relationship between them
A chemist added an excess of sodium sulfate to a solution of a soluble barium compound to precipitate all of the barium ion as barium sulfate, BaSO4. How many grams of barium ion are in a 487-mg sample of the barium compound if a solution of the s..
What will be the theoretcal yield of tungsten(s) ,W, if 45.0 g of WO3 combines as completely as possible with 1.50 g of H2? WO3(s) + 3H2(g) => W(s) + 3 H2O(g)
write the total ionic and net ionic equations for the reaction of aqueous silver nitrate with a calcium chloride
Calculate the apparent molecular weight of the unknown hydrocarbon on the basis of the freezing-point depression experiment.
Iodine is prepared both in the laboratory and commercially by adding Cl2(g) to an aqueous solution containing sodium iodide: 2NaI(aq) +Cl2(g) arrow I2(s) +2NaCl(aq) How grams of iodide, NaI, must be used to produce 55.6 g of iodine, I2
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