'Determining molar mass' presentation slideshows

Lab Procedures and Techniques

Lab Procedures and Techniques. Calorimetry. Calorimetry is used to determine the heat released or absorbed in a chemical reaction. A calorimeter can determine the heat of a solution reaction at constant pressure. Techniques:.

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Solution Chemistry

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Molar Mass by the Dumas Method A. The Ideal Gas Law PV = nRT is called the Ideal Gas Law

Molar Mass by the Dumas Method A. The Ideal Gas Law PV = nRT is called the Ideal Gas Law R is called the gas constant The value of R depends on the units of P and V Generally use R = 0.08206Latm/Kmol when P in atm and V in L P = Pressure a. Units of Gas Pressure

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