Chemistry, 19.02.2020 01:51, markusovaevelyn532
Consider this reaction occurring at 298 K: N2O(g) + NO2(g) à 3 NO(g) DG0 f (N2O(g)) = 103.7 kJ, DG0 f (NO2(g)) = 51.3 kJ, and DG0 f (NO(g)) = 87.6 kJ a. Show that the reaction is not spontaneous under standard conditions by calculating DGo rxn. b. If a reaction mixture contains only N2O and NO2 at partial pressures of 1.0 atm each, the reaction will be spontaneous until some NO forms in the mixture. What maximum partial pressure of NO builds up before the reaction ceases to be spontaneous?c. Can the reaction be made more spontaneous by an increase or decrease in temperature? If so, what temperature is required to make the reaction spontaneous under standard conditions?
Answers: 1
Chemistry, 22.06.2019 18:30, ashleymer384
Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
Answers: 3
Chemistry, 22.06.2019 20:30, Schoolworkspace453
Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback
Answers: 2
Consider this reaction occurring at 298 K: N2O(g) + NO2(g) à 3 NO(g) DG0 f (N2O(g)) = 103.7 kJ, DG0...
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