Chemistry
higoodbye
25

please help me! I don't know anything

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(1) Answers
marye

Here the answers for the blanked answers, its obtained directly from the mole ratio equation, the next one is, remember: mole ratio in a chemical equation satisfy the law of conservation of matter and represent the relative numbers of mass of reactants and products, the last one is, 9 moles of Al2O3(l) decompose to produce 4 moles of Al and 3 moles of O3

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