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Chemistry, 18.01.2021 15:40 dlow2243

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Study tip
When asked how to identify a given
gas, always give the test and its result
Ron Weasley added a solid to a liquid in his Potions class and it
produced bubbles. Ron, not being very good at Potions, didn't know
which gas was produced. Explain how Ron could tell which gas was
produced. (8 marks)

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