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Consulte Graatis
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KarolCarvalhos's Profile
Star Rating: [2 
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Member Since: Dec 11, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
]
Member Since: Dec 11, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
dez
11
2014
Uma determinada solução aquosa apresenta
[H+]= 3x10-7 mol/Lsob temperatura de 60ºC Dado: Considere Kw=9x10-14 sob temperatura de 60ºC. log3=0,48 Logo é correto afirmar, exceto: a) A solução aquosa apresenta pH=6,52 b) A solução aquosa...
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