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Phosgene (carbonyl chloride),COCl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. Phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures:
CO(g)+Cl2(g)?COCl2(g)
Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 454°C. At equilibrium, the concentrations were measured and the following results obtained:
What is the equilibrium constant,Kp, of this reaction?
If an Al strip is placed in CuSo4 solution. Would you expect a spontaneous reaction to take place based on the net potential
If the following reaction has the following concentration at equilibrium. What is the equilibrium constant (k)? include units. if any [A] = 0.05 atm [c] = 0.2 atm B has a molecular weight of 200 and a beautifuk orange color?
Define one of the advantages and disadvantages of any method of sample preparation for an IR experiment
Write the formula for the name or name for the formula of each acid below. (Type your answer using the format copper(II) chloride for CuCl2, and CO2 for CO2.)
The enthalpy of activation of a first order reaction is 123kj/mol. The rate constant at 80 C is 1.73x10^-2 s^-1. What is the rate constant at 35 C. (R=8.31 j/mol K)
Aspirin is made commercially by adding acetic anhydride to an aqueous solution of salicylic acid. If 200 g of acetic anhydride is added to 138 g of salicylic acid, what is the theoretical yield? If 150 g of aspirin is collected from the reaction, ..
The fluorescence of each of these solutions was measured with a flurometer, which gave volumes of 3.26, 4.80, 6.41, 8.02, and 9.56 respectively.
In this experiment you are adding naphthalene to cyclohexane and using the freezing point depression to determine its molecular weight. What would happen to the measured freezing point depression if you add an equal mass of Acenaphthene
a solution containing 10 grams of an unknown liquid and 90 grams of water has a freezing point of -3.33 degrees celcius
a certain weak acid ha has a ka value of 5.8times10-7.1. calculate the percent dissociation of ha in a 0.10 m
Write the chemical reaction for: KH2PO4/K2HPO4 buffer solution + NaOH (aq) and Write the chemical reaction for: KH2PO4/K2HPO4 buffer solution + HCl (aq)
Predict what amount in grams this double replacement reaction when 40ml of Potassium Iodide Pb(NO3)2 (aq) + 20 ml of Lead(II) nitrate 2KI (aq) combine to make --> 2KNO3 (aq) + PbI2 (s) . What is the predicted amount of PbI2 (precipitation)
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