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Un estudiante recopil los siguientes datos: masa de gas = 0,800 g, temperatura del bao de agua = 95,0 C, presin baromtrica 760,0 torr y

Un estudiante recopil los siguientes datos: masa de gas = 0,800 g, temperatura del bao de agua = 95,0 C, presin baromtrica 760,0 torr y volumen del matraz 250,00 ml. Posteriormente, se le dijo al estudiante una gota (0,050 g) de agua haba estado presente en el matraz durante el experimento y se evapor por completo, contaminando el gas. (a) calcule la masa molar aparente, es decir, la masa molar que obtendra el estudiante si no supiera que haba impurezas presentes. ( b) muestre cmo el estudiante todava podra calcular la masa molar verdadera del gas. (c) calcule el porcentaje de error en la parte (a).

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