Lab: From Copper to Copper Investigation 4-E p 196 11 Chemistry, Clancy et al.

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Presentation transcript:

Lab: From Copper to Copper Investigation 4-E p Chemistry, Clancy et al

Overview of the experiment Starting with copper metal, we’ll carry out five successive reactions to end up with copper metal. Look for these reactions: synthesis decomposition single displacement double displacement

Reaction A: Cu(s) + HNO 3 (aq)  Predict the reaction type. Watch the demonstration of the reaction. Explain why this cannot be a single displacement reaction. Cu is below (not above) H in the activity series.

The equation for the rxn is: Cu(s) + HNO 3 (aq)  Cu(NO 3 ) 2 (aq) + NO 2 (g) + H 2 O(l)

Procedure

The subsequent reactions... For each of the following reactions, predict: the type of reaction; the product(s); indicate physical state.