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Utilizing the standard half cell potentials listed below to Compute the standard cell potential for the following reaction occurring in an electrochemical cell at 25 degress 2k(s) + I2(s) yields 2K+(aq) + 2I-(aq)
k+ (aq) =e- yields K(s) Eo= -2.93VI2(s) +2 e- yields 2I(aq) Eo= +0.54
Calculate the temp of an argon sample at 55.4 kpa and 18.6L if it occupies 25.8 L at 75 degrees C And mass of 16g
Based on standard reduction potentials, would you expect copper metal to oxidize under standard conditions in the presence of oxygen and hydrogen ions
The standard enthalpy of formation of the metallocene bis(benzene)chromium was measured in a calorimeter. It was found for the reaction Cr(C6H6)2(s) → Cr(s) + 2 C6H6(g)
Standard potentials measured against the standard hydrogen electrode, Standard potentials are measured against the standard hydrogen electrode (S.H.E.). Because it is not always convenient to use a S.H.E
estimate the value of the equilibrium constant at 650 rm k for each of the following reactions. delta hcircrm f and
how many of joules of heat are needed to raise the temperature of 10.0g of aluminum from 22 degrees c if the specific
The sample requires 48.24 mL of 0.08893 mol/L Na2S2O3 to reach the equivalence point. Assuming that the AU3+ and Li+ ions are unreactive during the titration, determine the mass percent of LiCLO in the sample.
Exactly 500 cubic centimeters of a gas at 1 atmosphere and 0 degrees Celsius weighs 0.581 grams. The composition of the gas shows it to be composed of only carbon and hydrogen, the carbon being 92.24%. What is the molecular formula of this gas
How many milliliters of 0.5 mg/mL BSA will you use in each tube to get the range of 0-50 micrograms that you want?
Determine the acid dissociation contant for a 0.10M acetic acid solution that has a pH of 2.87. Acetic acid is weak monoprotic acid.
what amount of heat would need to be added to 5.0 x 103 g of water to change its temperature from 21c to 84c?
Calculate the standard emf of a cell that uses Mg/Mg2+ and Cu/Cu2+ half-cell reactions at 25°C.
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