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Chemistry, 07.09.2020 05:01 mqturner1989Kedie

En un vaso de precipitado de un litro se coloca exactamente 500 mL de agua destilada a temperatura ambiente y se realizan dos experimentos. a) Primero: Se congela a 0°C y se observa que su volumen aumenta.
b) Segundo: Se evapora durante el día y se observa que su volumen disminuye a 400 mL.

Preguntas:
1. ¿Cuál es la masa de agua a temperatura ambiente?
2. ¿Cuál es la masa de agua cuando se congela?
3. ¿Cuál es la masa de agua que queda después de la evaporación?
4. ¿Qué masa de agua se evaporó?

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Answers: 3

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