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Problem- Calculate the pH of the cathode compartment for the following reaction given Ecell = 3.01 V when Cr3+= 0.16 M, Al3+= 0.29 M, and Cr2O72- = 0.55 M.
It is not a question in the book, so I just need the full solution of deriving
What is the activation energy for the uncatalyzed reverse reaction?
Specify the number of possible isomers of Trinitrophenol. Abbreviate ortho (o), meta (m) and para (p).
A mixture of AgCl and AgI is being heated in a current of chlorine gas is converted entirely into AgCl and is found to have lost exactly 6% of its weight. Explain what is the percent of Chlorine in the original mixture
which is the lowest at 25 C a) deltaG f for H2O(s) b) deltaG f for H2O(l) c) deltaG f for H2O(g) d) 1/2 deltaG f for O2(g) plus deltaG f for H2O(g)
What are the concentrations of the following ions at the equivalence point. Na+, H3O+, OH- C6H5CO2- M Na+ M H3O+ M OH- M C6H5CO2- What is the pH of the solution
Hemoglobin, the oxygen carrying protein in red blood cells, has four iron atoms per molecule andcontains 0.340 percent iron by mass. Calculate the molar mass of hemoglobin
many portable gas heaters and grills use propane c3h8.using enthalpies of formation calculate the quantity of heat
a solution is initially 2.5 ? 10-3 m in cu and 2.5 ? 10-3 in pb 2. iodine ion is gradually added to the solution.
In conducting a titration of 75.00mL of a certain triprotic acid with 0.0800 M NaOH the following information was recorded. a. the first equivalence point was observed at pH 3.96 after the addition of 12.4 mL of NaOH
At 699 K, deltaG = -23.25 kJ for the reaction H2(g) + I2(g) --> 2HI(g). Calculate deltaG for this reaction if the reagents are both supplied at 5.0 atm pressure and the product is at 1.00 atm pressure.
Which type of transition (isothermal, isobaric, adiabatic, or isovolumetric) describes what happens when the canister is moved from the cold water bath to the hot water bath. Explain
Calculate the pressure of a sample of hydrogen gas collected over water at 24.7C when the barometric pressure is 729.8 torr (see vapor pressure table) PV=NRT
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