問題詳情

(5) (10 pts) Plcase describe in dctail how the atmospheric composition changed, starting from the Earth formed to now.
6 Table A lists the major redox processes occurring in the sediments and their redox potential (

, in volt) at 25 C. I atmi, unitactivity, and pH = 7. In the ecosystemn, animals and microbes usually perform respiration through the oxidation of carbohydratesto get energy and release CO2. Dependent on the environment, diflerent proces sses will be performed.


【題組】

(a) (6 pts) Above the ground and near the surface layer, aerobic(有 氧) respiration is a major process. Please write the overallreaction for aerobic respiration and calculate AE°(w) (using CH2Oas the reactant).

參考答案

答案：D
難度：計算中-1
書單：沒有書單，新增

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實驗研究是最合乎科學效度的研究，經由消除影響所觀察的因素，以找出變數之間的因果關係，為實驗法的主要目的。