Chemistry, 02.09.2019 17:30 wesillyskeletons
The equilibrium reaction below has the kc = 0.254 at 25°c. if the temperature of the system at equilibrium is decreased to 0°c, how and for what reason will the equilibrium shift? also show and explain how and why the kc value will change.
Answers: 2
![Kc=\frac{[products]}{[reagents]}](/tpl/images/0221/0240/214f4.png)
rised to the power of their number of moles in the balanced reaction. When you have a system at equilibrium with Kc < 1, it means [products] < [reagents] and the system needs energy to react, so if you decrease tempeture the equilibrium shifts towards reagents and less products will be created.
where we can see that if we decrease temperature (this is T2<T1) in consecuense K2<K1 and reaction doesn´t happen.Another question on Chemistry
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The equilibrium reaction below has the kc = 0.254 at 25°c. if the temperature of the system at equil...
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