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squawk1738
22.06.2019 •
Chemistry
Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.
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Ответ:
1- Equilibrium determines the rate of reactants and products at the same time.
General expression for equilibrium:
Reactants⇌ Products
2- At equilibrium, all the reactants and products are constant.
3- At equilibrium forward and reverse reaction does not stop, in fact, it continues at all times.
4- When the concentrations of reactants and products become equal dynamic equilibrium is obtained.
For example:
A + B ⇌ C + D
In this reaction, if the concentration of reactant A has increased the equilibrium will shift to the right to form more products.
If the concentration of reactant A has decreased the equilibrium will shift to the left in the backward direction to form reactants.
Ответ:
h let me think