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Science Investigation in Discovery Class24 November 2022 (by Angela Tzortzatou (Angela)) |
Today we planned and carried out an oxidation investigation. The question was: which liquid can prevent oxidation in apples?
This week we have been focusing on reversible and irreversible changes. Today, we investigated the impact of various liquids- lemon juice, water, vinegar, salt water, milk and apple juice- on the rate of oxidation of apples. We then plotted our results using charts and graphs.
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