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05-02-2020
Biology

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Which chemical equation is properly balanced?
A. 4Ba + S, → 2BaS
B. 4HgO + 4Hg + 30,
C. 2FeO + 4C → Fe + CO,
D. Sil, + 2Mg → Si + 2Mgl,

Respuesta :

05-02-2020

The correct answer is d

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