If the volume of an ideal gas is 22.5 L when it is at a temperature of 365 K, what will the volume be when the gas cools to 338K
1 answer:
Answer:
20.8L = Final volume of the gas
Explanation:
Based on Charles's law, the volume of a gas is directly proportional to the temperature of the gas under pressure constant. The equation is:
<em>where V is volume and T absolute temperature of 1, initial state and 2, final state.</em>
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If initial volume is 22.5L, initial T = 365K and final temperature 338K:
22.5L / 365K = V₂ / 338K
<h3>20.8L = Final volume of the gas</h3>You might be interested in
Answer : The correct expression for equilibrium constant will be:
Explanation :
Equilibrium constant : It is defined as the equilibrium constant. It is defined as the ratio of concentration of products to the concentration of reactants.
The equilibrium expression for the reaction is determined by multiplying the concentrations of products and divided by the concentrations of the reactants and each concentration is raised to the power that is equal to the coefficient in the balanced reaction.
As we know that the concentrations of pure solids and liquids are constant that is they do not change. Thus, they are not included in the equilibrium expression.
The given equilibrium reaction is,
The expression of will be,
Therefore, the correct expression for equilibrium constant will be,