1. Consider a following exothermic reaction 2H2 (g)+O2 (g) β 2H2O(g)
If the temperature is dec...
1. Consider a following exothermic reaction 2H2 (g)+O2 (g) β 2H2O(g)
If the temperature is decreased what happens to the reaction? 2. Consider a reaction
3H2(g) + N2(g) β 2NH3(g)
What happens when H2 is added to the following system at equilibrium?
3. What would happen to the position of the equilibrium when the following changes are made to the equilibrium system below?
2SO3(g) β 2SO2(g) + O2(g)
(a) Sulfur dioxide is added to the system.
(b) Sulfur trioxide is removed from the system.
(c) Oxygen is added to the system.
Answers: 1
Chemistry, 22.06.2019 10:10
For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
Answers: 3
Chemistry, 22.06.2019 14:00
Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
Answers: 1
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