Chemistry

Chemistry, 10.07.2019 08:30, 00109625

In photograph a, a coil of zinc metal is in a solution of sulfuric acid. in photograph b, a yellow solution of sodium chromate is being added to a colorless solution of silver nitrate. what clues in the photographs indicate that a chemical change is probably occurring?

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In photograph a, a coil of zinc metal is in a solution of sulfuric acid. in photograph b, a yellow s...

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