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Biology, 01.12.2021 03:10 herchellann302

22. A 3.5 kg iron shovel is left outside through the winter The shovel, now orange with I rust, is rediscovered in the spring. Its mass is 3.7 kg. How much oxygen combined
with the iron?

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22. A 3.5 kg iron shovel is left outside through the winter The shovel, now orange with I rust, is...

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