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哎呦56

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[求助] 反应釜容积与反应物料体积的关系求助 已有1人参与

In a typical synthesis, 3 g of NaOH, 50 mL of oleic acid, 10 mL of ethanol, and 5 mL of deionized water were mixed together in a beaker, to which 12mL of NaF (1 M) aqueous solution and 12.5 mL of gadolinium nitrate stock solution (0.1 M) were added with vigorous stirring. The mixture was kept stirring for another 20 min, andthen it was transfer red into a 100 mL autoclave. 这篇文章写的是用100ml的反应釜,作者所配的溶液有89.5ml, 一般100ml反应釜不是应该盛≤80ml的溶液,这个超了好多,可以吗?恳求大神指点,明天就要做实验了,急求!

[ Last edited by 冰点降温 on 2016-4-7 at 09:32 ]
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senlong17

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【答案】应助回帖

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感谢参与,应助指数 +1
冰点降温: 金币+1, 谢谢回帖交流。 2016-04-07 09:31:40
关于反应釜中装多少介质,并没有一个固定的参数,料多主要是考虑会影响搅拌,最终介质反应充不充分,可以增大搅拌速度。太少会影响测温的精确。
2楼2016-04-07 08:12:49
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