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Simulation of an important experiment in which students use the Dumas method to determine the molecular weight of an unknown liquid. Procedures include: finding air pressure; use of the laboratory balance; reading a thermometer and converting C to K; calculation of molecular weight using the Ideal Gas Law. Valuable as a pre-lab or in place of the actual lab. |
SERAPHIM AWARD WINNER, Journal of Chemical Education
CD-ROM Win/Mac |
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Molecular Weight