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Estudos Gerais02/16/2025

B) Zn + 2 HCl -> ZnCl2 + H2 C) P2O5 + 3 H2O -> 2 H3PO4

B) Zn + 2 HCl -> ZnCl2 + H2
C) P2O5 + 3 H2O -> 2 H3PO4
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