39. 密閉系統中,下列那一個已平衡的化學反應,在溫度一定時將反應系統體積縮小,會使
平衡向左移動?
(A) H2(g ) + Cl2(g ) ⇌2HCl (g )
(B) 2 SO2(g ) +O2(g )⇌ 2SO3(g )
(C) 2NH3(g ) ⇌ N2(g ) + 3H2(g )
(D) 4Fe(s) + 3O2(g )⇌ 2Fe2O3(s)
(B) 2 SO2(g ) +O2(g )⇌ 2SO3(g )
(C) 2NH3(g ) ⇌ N2(g ) + 3H2(g )
(D) 4Fe(s) + 3O2(g )⇌ 2Fe2O3(s)
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統計: A(0), B(1), C(12), D(0), E(0) #821078
統計: A(0), B(1), C(12), D(0), E(0) #821078