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Physics, 25.07.2019 12:30 gabrielgbobo99

4fe + 3o2 → 2fe2o3 iron combines with oxygen to form rust. given the chemical reaction, how many grams of 4fe + 3o2 would produce 10 kg of rust? a) 7 kg b) 10 kg c) 30 kg d) 70 kg

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