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3 years ago

If the reaction is at dynamic equilibrium at 500 K, which statement applies to the given chemical system?

Chemistry

2 answers:

Alenkinab [10]3 years ago

8 0

The correct option is this: THE CONCENTRATION OF THE PRODUCTS AND THE REACTANTS DO NOT CHANGE.

A reversible chemical reaction is said to be in equilibrium if the rate of forward reaction is equal to the rate of backward reaction. At this stage, the concentrations of the products and the reactants remain constant, that is, there is no net change in the concentration even though the reacting species are moving between the forward and the backward reaction.

Arte-miy333 [17]3 years ago

7 0

If the reaction is at dynamic equilibrium at 500 K, the statement that applies to the given chemical system is <span>The concentrations of the products and reactants do not change.</span>

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Solution : Given,

Mass of sodium = 135 grams

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Formula used :

$\text{Moles of sodium}=\frac{\text{Mass of sodium}}{\text{Molar mass of sodium}}$

Now put all the given values in this formula, we get

$\text{Moles of sodium}=\frac{135g}{23g/mole}=5.869moles$

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