Experiment 4 - Postlab Report

Experiment 4 - Postlab Report - Chem 120, Autumn Quarter...

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Chem 120, Autumn Quarter 2010 Page 1 of 4 Name : Quiz Section No. : EXPERIMENT 4 - CLASSES OF CHEMICAL REACTIONS POST-LAB REPORT A) Combination Reactions : 1) Heating of aluminum : Observation : Chemical Equation: 2) Heating of copper : Observation : Chemical Equation: B) Decomposition Reactions : 1) Decomposition of ammonium carbonate : All observations 2) Decomposition of potassium iodate : Observations and chemical equations 3) Reactions of silver nitrate : Observations and chemical equations Test tube no. 1 Test tube no. 2 Test tube no. 3 4) Compound formed in test tube no. 1 after heating
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Chem 120, Autumn Quarter 2010 Page 2 of 4 Name : Quiz Section No. : C) Single Replacement Reactions Test tube no. Solution Metal Observations 1 H 2 O Ca 2 H 2 O Fe 3 H 2 O Cu 4 3 M HCl Zn 5 6 M HCl Pb 6 6 M HCl Cu 7 0.1 M NaNO 3 Al 8 0.1 M CuCl 2 Al 9 0.1 M AgNO 3 Cu Test tube no. Solution Metal Balanced chemical equations 1 H 2 O Ca 2 H 2 O Fe 3 H 2 O Cu 4 3 M HCl Zn 5 6 M HCl Pb 6 6 M HCl Cu 7 0.1 M NaNO 3 Al 8 0.1 M CuCl 2 Al 9 0.1 M AgNO 3 Cu
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This note was uploaded on 01/18/2012 for the course CHEM 120A taught by Professor Leahmiller during the Fall '11 term at University of Washington.

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Experiment 4 - Postlab Report - Chem 120, Autumn Quarter...

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