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mic75's Profile
Star Rating: [2 
]
Member Since: Feb 13, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
]
Member Since: Feb 13, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
fev
13
2014
Questão de química muito difícil
A tabela abaixo mostra a variação da massa da substância C que se forma na reação A+B ___> 2 C: tempo(s)..... Massa de C existente 0....................0 10...................5 30...................15 50...................40 80...................60 A...
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