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sao dadai duas reacoes quimicas ,faca aclassificacao de amb... Bootstrap

sao dadai duas reacoes quimicas ,faca aclassificacao de ambas. na (g)+ 02 (g) 2no (g) h= +179,7kj

sao dadai duas reacoes quimicas ,faca aclassificacao de ambas. na (g)+ 02 (g) 2no (g) h= +179,7kj

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