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Identifying unknown substances (including zinc)

Lesson 9 / 11

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I can conduct ion identification tests using flow charts, accurately record observations, and identify gases to ensure correct and safe lab practices.

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Unique tests for each substance help minimise errors and ensure correct identification. Gas tests can be used to identify carbon dioxide, oxygen, hydrogen and ammonia. Observations and results should be recorded accurately for analysis during the practical. Flow charts break down complex activities into ordered sets of simpler steps, crucial for efficient ion identification.

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