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The standard free energy of activation of one reaction A is 92.40 kJ mol%u20131 (22.08 kcal mol%u20131). The standard free energy of activation of another reaction B is 74.40 kJ mol%u20131 (17.78 kcal mol%u20131). Assume a temperature of 298 K and 1 M concentration.
By what factor is one reaction faster than the other?
Would the following structures be polar or nonpolar?
Thermochemistry : Comparing Heat Capacity of Bricks and Water, A house is designed to have passive solar energy features. Brickwork incorporated into the interior of the house acts as a heat absorber. Each brick weighs approximately 1.8 kg
Identifying an unknown hydrocarbon, Is it possible to identify what the hydrocarbon is with just knowing the volume of it (9.61 ml), the mass (7.669 g/ml), density (0.798 g/ml)?
A solution of water (1.86) and glucose freezes at 3.95. What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 .
Explain why dimerization of the cyclopentadiene is the side reaction and discuss how to avoid this side reaction.
If you had 6.02 x 10^23 dollars, and could spend it at 1 billion per second for your entire life (75 years), what approximate percentage of your original money would you have left?
A 50.0 gram piece of iron at 152 degrees celsius is dropped into a 20.0 grams of Water at 89 degrees Celsius in an open thermally insulated container. How much water would you expect to vaporize, assuming no water splashes out?
Calculate the energy of the frequency at which they are broadcasting. (In kilojoules)
At a temperature of 425 0C and a pressure of 735 mmHg, how many grams of {NH_3} can be produced when 4.40 L of {NO_2} react.
calculate the sodium ion concentration in a solution formed by diluting 35.00 mL of a .585 M sodium phosphate solution to a final volume of 145.00 mL
1-bromobutane was added to a solution of sodium iodide in acetone. One of the possible side products of this reaction is dibutyl ether. Provide the mechanism of thus molecule.
if it takes 1656 kj/mol to break all bonds in methane, what is the bond empathy of one C-H bond?
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