Al2(CO3)3Al2(CO3)3 C. 1 mole of Na2CO3Na2CO3 is needed to react with 2 moles AlCl3AlCl3 D. 3 moles of Na2CO3Na2CO3 are needed to react with 1 mole of AlCl3AlCl3 E. 2 moles of AlCl3AlCl3 are needed to react with 3 moles Na2CO3Na2CO3

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