Crystal Lin 發問時間: 社會與文化語言 · 1 0 年前

急~請幫我翻譯此化學問題(大學課本).(請勿使用翻譯軟體)

請幫我翻譯成中文,文句請通順.(勿用翻譯軟體),謝謝~

Methanol, a major industrial feedback, is made by several catalyzed reaction, such as CO(g) + 2H2(g) → CH3OH(l)

(a) Show that this reaction is thermodynamically feasible.

(b) Is it favored at low or at high temperatures?

(c) One concern about using CH3OH as an auto fuel is its oxidation in air to yield formaldehyde, CH2O(g), which poses a health hazard. Calculate ΔG at 100.C for this oxidation.

已更新項目:

CH2O(g)應該是甲醛吧?

Calculate ΔG at 100.C for this oxidation.

是說:算出此氧化物在100.C時的

1 個解答

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  • Lazzya
    Lv 4
    1 0 年前
    最佳解答

    Methanol, a major industrial feedback, is made by several catalyzed reaction, such as CO(g) + 2H2(g) → CH3OH(l)

    甲醇,一種工業上常用的反饋物質,可由許多中催化反應中產生,如CO(g) + 2H2(g) → CH3OH(l) 化學式。

    (a) Show that this reaction is thermodynamically feasible.

    (a) 表示此化學反應是可經由加熱催化的

    (b) Is it favored at low or at high temperatures?

    (b) 在低溫或高溫是否會影響(此化學反應)?

    (c) One concern about using CH3OH as an auto fuel is its oxidation in air to yield formaldehyde, CH2O(g), which poses a health hazard. Calculate ΔG at 100.C for this oxidation.

    (c) 關於使用CH3OH做為汽車燃料的疑慮,是其在空氣中氧化後會產生甲醇,(甲醇這種物質)是造成危害身體的危險源。

    預估在100.C時ΔG就會開始此氧化。

    ==========================

    大義應該是如此,看起來這是在討論生質燃料的文章吧(?),如有錯請不吝指教,謝謝。

    2009-05-27 00:06:54 補充:

    呵呵,謝謝補充說明。

    參考資料: me
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