Chemistry Comes Alive! C C Alive! Table of Contents Index Textbooks

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Before and after pictures (after 11 minutes)

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Time lapse shows the reaction of zinc metal with aqueous copper(II) nitrate. Note the formation and darkening of crystals and the generation of gas bubbles.

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Before and after pictures (after 6 minutes)

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Time lapse shows the reaction of cadmium metal with aqueous copper(II) nitrate. Note the darkening and crystal formation and the generation of gas bubbles.

(32)



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Time lapse shows the reaction of lead metal with aqueous copper(II) nitrate. Note the darkening of the metal surface and the generation of gas bubbles.

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