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Problem- If SRP's (reduction potential--E) correlate strongly with IE3 (third ionization energy) explain this trend-
V: IE3=2827 kj/mol, E=-0.26 v
Cr: IE3= 2993 kj/mol, E=-0.41 v
Mn: IE3= 3252 kj/mol, E=1.54 v
1) Explain why LFSE would give a different effect for Cr?
2) Explain difference between CFSE and LFSE
Provide complete explanation of above question
mgnh4po4.6h2o loses h2o stepwise as it is heated. between 40c and 60c the monohydrate mgnh4po4.h2o is formed and above
What NaCl concentration results when 219 mL of a 0.740 M NaCl solution is mixed with 492 mL of a 0.350 M NaCl solution?
The equilibrium constant, Kp , for the reaction N2O4 (g) == 2 NO2 (g) is 0.142 at 298 K. What is G for the reaction
Which of the following statements is correct concerning the neutralization of sulfurous acid by a strong base 2OH-(aq) + H2SO3(aq) SO32-(aq) + 2H2O(l)
A solution prepared by mixing 100 mL of 0.2 M glycine and 100 mL of 0.2 M Cu2+ is adjusted to a pH of 7 with NaOH. Calculate [Cu2+], [CuA+], [CuA2], [HA], and [A-] in the solution.
The oxide is first reduced to Fe^2+, the Fe^2+ requires 4.00mL of 0.0200 M KMnO4. The reaction in acid is: 5Fe^3+ + MnO4^- + 8H^+ ---------> 5Fe^3+ + Mn^2+ + 4H20. Calculate the mass of Fe, and the mass of Fe2O3.
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Identify the two important classes of catalysts. Analyze the chemical reactions that take place when a biological catalyst combines with a reactant (substrate) to form an unstable intermediate.
Calculate the value of E°cell for a voltaic cell described in each of the following. Enter your answer with 3 significant digits. Enter scientific notation as 1.23E4. (a) Br2(l) is reduced to Br
At what radius does the probability of finding an electron at a point in the H atom fall to 50 per cent of its maximum value
Explain would silver chloride which is 5.56g/cm3if it was placed on top of the ozone or in the lower mesoshpere/upper stratosphere would it stay up in the atmosphere or fall back down to earth
is submerged in 7.81g of water at 52.5 degrees C in an insulated container. what is the final temperature of both substances at thermal equilibrium.
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