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A 10.0 L cylinder of H(2) gas is connect...

A 10.0 L cylinder of `H_(2)` gas is connected to an evacuated 290.0 L tank. If the final pressure is 700 mm Hg, what must have been the original gas pressure in the cylinder? 

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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 product of pressure and volume is constant. This can be expressed mathematically as: \[ P_1 V_1 = P_2 V_2 \] Where: - \( P_1 \) = initial pressure of the gas in the cylinder (unknown) - \( V_1 \) = initial volume of the gas (10.0 L) - \( P_2 \) = final pressure of the gas (700 mm Hg) ...
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