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Volume of certain amount of a gas at 25^...

Volume of certain amount of a gas at `25^@C` 100 cm Hg pressure is 80 mL. The gas is expanded to 160 mL keeping the temperature constant. Calculate the pressure of the ended gas.

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To solve the problem, we will use Boyle's Law, which states that for a given mass of gas at constant temperature, the pressure of the gas is inversely proportional to its volume. The formula for Boyle's Law is: \[ P_1 V_1 = P_2 V_2 \] Where: - \( P_1 \) = initial pressure - \( V_1 \) = initial volume - \( P_2 \) = final pressure (which we need to find) ...
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