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Question- A flask containing pure NO2(g) was heated to 1000K where Kp=158 for the decomposition 2NO2(g)=2NO(g) + O2(g). The Partial pressure of O2(g) at equilibrium is 0.136 atm. What are the partial pressures of NO(g) and NO2(g) and what is the total pressure in the flast at equilibrium?
Explain each and every step in detail. I need proficient help in the above problems.
A 147 gram piece of metal has a density of 7.00 g/mL. A 50 mL graduated cylinder contains 20.0vmL of water. What is the final volume after the metal is added to the graduated cylinder?
A mixture of pentane and hexane has a vapor pressure of 258 torr. The standard vapor pressure of pentane is 425 torr. What is the mole fraction of pentane?
Chester makes 1 L of a 0.01 M HCL solution and measure the pH. Burt then adds 5.80 g of sodium chloride to Chester's solution and measures the pH. Compute the difference between the two pH values obtained.
At the equivalence point of the titration of formic acid by NaOH, the pH of the solution is around 8 - 10. What would be a good indicator
a volume of 200mlk of nitrogen is collected over water at a temperture of 24 degrees celcius and the atmospheric
A 0.373 gram sample of bovine serum albumin is melt in water to make 0.165 L of solution as well as the osmotic pressure of the solution at 25 °C is found to be 0.843 mbar. Compute the molecular mass of bovine serum albumin.
If you start with 5.00g Cu(s) what would the theoretical yield of copper (I) oxide. If the reaction isn't very efficient and only has a 26% yield, how many grams of copper(I) oxide would actually be produced
Calculate the corresponding entropy for each state. d) Calculate the temperature for each state.
Draw all stereoisomers having molecular formula C6H12 that contain one double bond and give the IUPAC name for each compound
how many regions of high electron density are there around the central atom of the molecular structure of SbCl3.
Calculate the pH at the equivalence point if 25.00 mL of 0.010 M barbituric acid (HC4H3N2O3) is titrated with 0.20 M NaOH. (Ka barbituric acid = 1.0 x 10^-5).
The standard change in free energy at 122oC is -6.001 kJ for the reaction A(s) + 2 B(g) ? AB2(g) We prepare a mixture at 122oC in a sealed 3.020 L vessel to contain 0.0370 mol A, 0.509 atm B, and 0.344 atm AB2. What is the free energy change (kJ) ..
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