Metal Reactivity #2
by GIPhotoStock
Title
Metal Reactivity #2
Artist
GIPhotoStock
Medium
Photograph - Photograph
Description
Aluminum is more reactive than copper. Hence, when copper coil was added to a test tube containing a 0.2M aluminum sulfate solution, no displacement reaction took place (left frame). On the contrary, when aluminum coil was added to a test tube containing a 0.2M copper (II) sulfate solution, a single-displacement reaction occurred (right frame). Copper metal and aluminum sulfate formed as a result Al + CuSO4 -> Cu + Al2(SO4)3.
Uploaded
September 29th, 2014
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