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If the reaction of chloroethane with water in the gas phase to produce ethanol as well as hydrogen chloride has a ΔH=26.6 kJ mol-1 and ΔS=4.81 J K-1 mol-1at 25C. Be careful with the units
Compute ΔG for the reaction as well as equilibrium constant for the reaction.
In the aqueous solution the equilibrium constant is very much larger than the one just calculated. How can you account for this fact?
How do you calculate the number of moles of all sulutes (including cations and anions): Please show how to solve the problem.
as a routine safety procedure acids and bases should be stored separately in a laboratory. concentrated hydrochloric
to obtain the same antifreeze protection requires 76 of propylene glycol to replace each 62 of ethylene glycol.
Hydrogen gas, H2(g), reacts with iodine gas, I2(g), to form HI(g) by the following proposed reaction mechanism with the listed hypothetical activation energies
Calculate the number of moles of sodium hydroxide that will completely react with the amount of olive oil and Crisco shortening that you are using (15g olive oil and 34g Crisco).
the smallest sample of carbon atoms that can be observed with the naked eye has a mass of approximately 2 x 10-8 g.
Acid rain with a pH as low as 1.5 has been recorded in West Virginia. What is the H3O+ concentration in this acid rain and how many grams of HNO3 must be dissolved to make 25L of solution that has a pH of 1.5
What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume
When 1.441 g of this compound (molar mass = 195.80 g/mol) was burned in a bomb calorimeter, the temperature of the calorimeter (including its contents) rose by 4.337 degrees Celsius. What is the heat capacity (calorimeter constant) of the calorime..
A solution is made by adding 50.0 mL of ethanol (C2H5OH, d = 0.789 g/mL) to 50.0 mL of water (d = 0.998g/mL). What is the total vapor pressure over the solution
Starting with needed alkanes, alkenes and inorganic regrets, devise syntheses for the following compounds. Yout method should produce each compound in good yield and free of isomers.
Arrange the following aqueous solutions in order of increasing freezing point. 0.10m glucose, 0.10m BaCl2, 0.20m NaCl, and 0.20m Na2SO4
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