Aquecendo-se 100 g de calcário, este se decompõe em 56 g de cal viva e 44 g de gás carbônico, um estudante de química afirmou que no aquecimento de 200 g de calcário, haverá formação de 112 g de cal viva e 88 g de gás carbônico
A afirmativa desse estudante está baseada na lei de qual cientista?
(A)Lavoisie.
(B)Dalton.
(C)Richter.
(D)Gay-Lussac.
(E)Proust.
Answers: 3
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Aquecendo-se 100 g de calcário, este se decompõe em 56 g de cal viva e 44 g de gás carbônico, um est...
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