Explain how the haber process for producing ammonia is a good example of le châtelier’s principle.

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.

it about 600 mph from what i calculated

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.