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Determine the formula of the hydrate in hydrated copper (II) sulfate empirically, i.e. to find x in the formula: (CuSO4 · xH2O) and thus ascertain the degree of hydration.
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IB Chemistry - Practical Report Name: Chris Bolton Partner: Jamie Gearing Date(s) Conducted: 14/05/04 Topic: Stoichiometry Experiment: The Degree of Hydration of Copper (II) Sulfate, CuSO4 · xH2O Aim: To determine the formula of the hydrate in hydrated copper (II) sulfate empirically, i.e. to find x in the formula: (CuSO4 · xH2O) and thus ascertain the degree of hydration. Apparatus: MATERIALS: Hydrated copper (II) sufate GENERAL: Heatproof mat, tripod, Bunsen burner, pipeclay triangle, crucible, metal tongs, glass mixing rod, spatula, electronic balance SAFETY: Lab coat and safety glasses to be worn at all times Method: Refer to attached worksheet for given method AMMENDMENTS/ADDITIONS/SAFETY PRECAUTIONS: * If required, manipulate CuSO4 · xH2O with glass rod during heating to assist process * Ensure that heating is gentle (as indicated) to avoid either damage to the crucible or overheating the sample (this could result in impurities in the anhydrous compound) * Ensure to control Bunsen flame to avoid blackening pipeclay triangle or crucible Results: Fig. 1 A Table to Show Key...
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