Chromium reacts with oxygen gas at high temperature according to the equation: 4 Cr(s) + 3 O2(g) → 2 Cr2O3(s). When 17.8 g of chromium is allowed to react with 7.0 g of oxygen, what is the maximum amount of chromium(III) oxide that will be produced? (Use approximate molar masses: Cr = 52, O2 = 32, Cr2O3 = 152 g/mol).

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