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dwaww銀蟲 (小有名氣)
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[求助]
求化學(xué)中文幾句話譯成英文,謝謝!
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1、研究乙酸乙酯的最佳合成條件及乙酸乙酯合成的反應(yīng)動(dòng)力學(xué)。 2、用鹽酸作催化劑的酯化法。 3、鹽酸的使用量少,酸性相對(duì)于硫酸小,對(duì)設(shè)備腐蝕性低,反應(yīng)溫度在100oC以下,便于控溫,對(duì)環(huán)境污染小,反應(yīng)設(shè)備要求低。 4、乙酸乙酯的酯化反應(yīng)是二級(jí)反應(yīng)。反應(yīng)的動(dòng)力學(xué)方程為r=k[CH3COOH][CH3CH2OH]。 |
鐵桿木蟲 (著名寫手)

鐵桿木蟲 (著名寫手)

鐵桿木蟲 (著名寫手)

鐵桿木蟲 (著名寫手)
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Using hydrochloric acid as catalysts have several advantages. (1)The amount of catalyst can be reduced; (2)The corrosion of the equipment is less than the system of sulfuric acid catalyst for its lower acid; (3)Facilitate for the control of the reaction temperature below 100oC; (4)Low-pollution (5)The requirement to the reaction equipment is lower |

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