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calculate the value of Keq at 298 K for each of the following reactions:
(a) 2 HBr(g) H2(g) + Br2(g)
(b) 2 SO3(g) 2 SO2(g) + O2(g)
(c) 2 C2H6(g) + O2(g) 2 C2H4(g) + 2 H2O(g)
The flask from part (a) is heated to 900 K, and when the system has comt to equilibrium, the total pressure in the flask reaches 1.814. Find the value of the equilbrium constant for the above reaction at 900 K
When a ketone is treated with LiAlH4 followed by addition of water, what general class of product results?
A 4.30 g nugget of pure gold absorbed 293 J of heat. The initial temperature was 29.0°C. What was the final temperature?
Which of the following strong electrolytic solutions will have the highest electrical conductivity?
Use the appropriate standard reduction potentials to calculate the value
List the similarities and differences between the classical - and - quantum-mechanical equations of motion. How does the latter account for the quantization of energy and wave-particle duality
What happens to the body that allows it to compensate (over this period of time) for the reduced pressure , so that the athletes will not become lightheaded?
concentrated hydrofluoric acid is 28.9M and has a density of 1.18g/mL. What is the weight percent of concentrated HF?
The RUBISCO catalyzed reaction is: a. Exergonic, because Ribulose-,5-biphosphate has enormous energy charge built up from previous phosphorylations
Starting with a sample of (R)-2,3-dimethylhexan-3-ol, provide the best synthesis of (R)-3-chloro-2,3-dimethylhexane
Assume an organic compound has a partition coefficient between water and ethyl acetate equal to 6.21. If there are initially 8.05 grams of compound dissolved in 110.0mL of water
When current is allowed to flow, which species is oxidized. What is the value of E0cell
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