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Using the interactive nuclide chart, predict the most probable decay series of the following [take note of the differences in color coding]; silicon-43, xenon-110, and protactinium-230.
Write any assumptions you make. Calculate the total work of this expansion. If this expansion were reversible, what would the value be?
Calculate the change in Gibbs free energy for each of the following sets of delta H, delta S and T. Predict whether or not the reaction will be spontaneous at temperature indicated.
As a reference, a standard mixture containing 2.26 micrograms Co/mL and 1.92 micrograms Ti/mL was prepared and measured to have a signal-to-signal ratio of 2.41 Ti: 1.00 Co.
The distance from Jupiter to Europa is 6.71×10^8m. What is the centripetal acceleration of Europa?
Problem- Ammonium perchlorate is the solid rocket fuel used by the U.S. Space Shuttle. It reacts with itself to produce nitrogen gas, chlorine gas, oxygen gas, water and a great deal of energy. 1) What mass of oxygen gas is produced by the reaction..
An equimolar mixture of methane and propane is discharged from a compressor at 7200 bar and 82 degrees Celsius at a rate of 2.2000000000000002 kg s-1 , what is the minimum diameter of the discharge line
Butadiene can undergo the following reaction to form a dimer (two butadiene molecules hooked together). 2C4H8(g) > C8H12(g) The half-life for the reaction at a given temperature is 5.92*10^-2 sec
In the following chemical equation, what is the reactant. CuSO4·5H2O(s) ® CuO(s) + SO3(g) + 5H2O(l)
Addition of 0.0125 mol HCL to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer results in a pH = _______? Ka of formic acid is 1.8x10^-4
Define what may be formed in a Grignard reaction involving bromobenzene due to the Wutz-like coupling side reaction. Define what was the purpose of adding HCL in the reaction
The standard enthalpy of formation of n-octane is -249.95 kJ/mol. Evaluate the amount of heat liberated when 5.04 g of n-octane is burned entirely with excess oxygen to form carbon dioxide and liquid water.
The gas receives 525 J of heat from its surroundings and does 428 J of work. What is its final internal energy?
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