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8) 0.6222 grams unknown gas, X, has a pressure of 778.0 mmHg at 25.0°C and occupies a volume of 0.1487 liters. What is the mo
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Giren: P: 778 mm Hg - 1.02368 atm T - 25 °C 298 K V = 0.1487 L R - 8.314 I / Komol by ideat gas law PU=nRT pv 1.02368 atm X 0

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