(g)步驟 2 CO(g) + 1⁄2 O 2 → CO 2 = -283.0 kJ 總反應 C(s) + O 2 (g) → CO 2 (g) ∆H = ∆H1 + ∆H2 = -393.5 kJ (g) ∆H2 law of definite proportion 定比定律定 ...
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