Explain how the Haber process for producing ammonia is a good example of Le Châtelier’s principle.
1 answer:
LeChatelier's principle states that when a stress is imposed on a system, the equilibrium will react to counteract the stress. If a reaction is to the left, the equilibrium will shift to the left to counteract the position of equilibrium. In the Haber process the reaction between nitrogen and oxygen is exothermic.
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So we lower the temperature. The low temperature cause the reaction to produce more heat to counteract the low temperature. When more heat is produced, the reaction shifts to the right and produces more ammonia.
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Answer:
To have the same kinetic energy the speed of the marble must be 9 times the speed of rock.
Explanation:
The general formula of kinetic energy is given as follows:
where,
K.E = Kinetic Energy
m = mass of the object
v = speed of the object
So, for the marble and rock to have same kinetic energy, we can write:
<u>Hence, to have the same kinetic energy the speed of the marble must be 9 times the speed of rock.</u>