A reação entre o magnésio metálico e o cloro gasoso pode ser traduzida por:
Mg (s) + Cℓ2 (g) → MgCℓ2 (s)
Em qual das seguintes condições reacionais o magnésio é o reagente limitante?
(A) 3,0 × 1023 átomos de Mg reagem com 1,5 × 1023 moléculas de Cℓ2.
(B) 0,04 mol de Mg reagem com 0,08 mol de Cℓ2.
(C) 1,5 × 1021 átomos de Mg reagem com 1,5 × 1021 moléculas de Cℓ2.
(D) 0,16 mol de Mg reagem com 0,08 mol de Cℓ2.
Answers: 3
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A reação entre o magnésio metálico e o cloro gasoso pode ser traduzida por:
Mg (s) + Cℓ2 (g) → MgCℓ...
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