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Lexan is a plastic used to make compact discs, eye glass lenses, bullet-proof glass. One of the compounds used to make Lexanis phosgene (COCl2), an extremely poisonous gas.Phosgene decomposes for which Kp=6.8x10^-3 at 100 C. If pure phosgene at an initial pressure of 1.0 atmosphere decomposes, calculate the equilibrium pressures of all species.
The pressure of the gas is 365 torr, and the temperature is 45, ^{\circ}C. If the temperature changes to 60\, ^{\circ}C with no change in volume or amount of gas, what is the new pressure, P_2, of the gas inside the container
The student incorrectly lists the species in solution as H+, C+4, O-2. Give the correct list of species in the solution.
The molar mass for NaCl and water are 58.443 g/mol and 18.015 g/mol, respectively. Calculate the partial molar volumes for NaCl and water in a 0.35m solution.
Calcium carbonate reacts with dilute hydrochloric acid to produce the gas carbon dioxide. Write a symbol equation for the reaction.
For many years the face of drug abuse has been cocaine, heroin, meth-amphetamines and alcohol.
How would you expect the solubility of silver fluoride (AgF) to compare to the halides measured in lab (AgBr, AgCl, AgI)?
Determine the molar absorptivity of the acidic form of bromocresol green at 445 nm and at 615 nm. Given: Stock soln of bromoscresol green= 80.0 mg/L Molar Mass= 698.0 g/mol ?(445nm)=A445/[BG]
Which quantum numbers reveal information about the shape, energy, orientation, and size of orbitals
Draws the fischer projection of D-xylitol. Be sure to draw and show all carbon and hydrogen atoms. You do not need to draw lone pairs.
Calculate the volume of ether needed to remove 90% of the suberic acid from 100 mL of a saturated aqueous solution in a single extraction.
The right arm is open to the atmosphere (Patm=783.0 Torr) and the height of the mercury in that arm is 40.00 cm. What is the pressure of the sample of gas
Find the value of the equilibrium constant at each temperature you must first find the value of G0 at each temperature by using the equation G0 = H0 - TS0 For this reaction the values are H0 = +88.3 kJ/mol and S0= 151.3 J/mol*K
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