1.08.2012

Chemistry practical readings for first year students.

Chemistry practical readings: determination of heat of solution.
Chemistry practical readings and chromatograph: separate a mixture of various inks by paper chromatography.

Chemistry practical readings: determination of heat of solution.

Chemistry practical graph readings: determination of heat of solution.

Chemistry practical readings: Standardization of sodium hydroxide solution by standard solution of oxalic acid.

Chemistry practical readings: Standardization of H2SO4 solution by standard solution of NaOH.

Chemistry practical readings: Determine the amount of acetic acid in the given vinegar.

Chemistry practical readings: Determine the amount of Na2CO3 in a mixture solution.

Chemistry practical readings: Determine the amount of Na2CO3 in a mixture solution.

Chemistry practical readings: Standardization of HCl solution using a standard solution of Na2CO3.

Chemistry practical readings: Standardization of HCl solution using a standard solution of Na2CO3.

Chemistry practical readings: The given solution contains 7.0 grams of washing soda per liter. Calculate percentage purity.

Chemistry practical readings: The given solution contains 7.0 grams of washing soda per liter. Calculate percentage purity.

Chemistry practical readings: determination of NaHCO3 in a  mixture of solution.

Chemistry practical readings: determination of NaHCO3 in a  mixture of solution.

Chemistry practical readings: determination of NaHCO3 in the baking soda.

Chemistry practical readings: determination of NaHCO3 in the baking soda.

Chemistry practical readings: Find the number of molecules of water of crystallization in the given salt of Mohr's salt.

Chemistry practical readings: Find the number of molecules of water of crystallization in the given salt of Mohr's salt.
Chemistry practical readings: Find the number of molecules of water of crystallization in the given sample of  FeSO4.n H2O.


Chemistry practical readings: Find the number of molecules of water of crystallization in the given sample of  FeSO4.n H2O.

Chemistry practical readings: Standardization of potassium permanganate solution by the standard oxalic solution.

Chemistry practical readings: Standardization of potassium permanganate solution by the standard oxalic solution.
Chemistry practical readings: Titration of iodine solution against Na2S2O3 solution using starch solution as indicators.
Chemistry practical readings: Titration of iodine solution against Na2S2O3 solution using starch solution as indicators.
Chemistry practical readings: Find the strength of oxalic acid solution, using 0.02 molar KMnO4 solution.
Chemistry practical readings: Find the strength of oxalic acid solution, using 0.02 molar KMnO4 solution.
Chemistry practical readings: Determine the number of molecules of water of crystallization of oxalic acid by permanganate titration, 6.3 grams of oxalic acid have been dissolved per liter.
Chemistry practical readings: Determine the number of molecules of water of crystallization of oxalic acid by permanganate titration, 6.3 grams of oxalic acid have been dissolved per liter.

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