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關(guān)注：1
2013-05-23 12:21
求翻譯：冰醋酸與水的混合液（冰醋酸與水以1:19的體積比相混合）被移液管準(zhǔn)確地量取10mL放入分液漏斗中，再用30mL乙醚萃取。是什么意思？ 待解決
 懸賞分：1
- 離問(wèn)題結(jié)束還有
冰醋酸與水的混合液（冰醋酸與水以1:19的體積比相混合）被移液管準(zhǔn)確地量取10mL放入分液漏斗中，再用30mL乙醚萃取。
問(wèn)題補(bǔ)充： |
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2013-05-23 12:21:38
Mixed than the phase mixture of glacial acetic acid and water (acetic acid and the volume of water 1:19) was pipette accurately 10ml into a separatory funnel, and then 30ml ether extraction.
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2013-05-23 12:23:18
The acetic acid and water ice mixed with acetic acid solution (Ice water in a 1:19 of the mixed volume than liquid) is removed from the 10 volume accurately mL into the sub-level in the funnel and 30 mL ether extraction.
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2013-05-23 12:24:58
The glacial acetic acid and the water intermixture (glacial acetic acid and water compared to mix by 1:19 volume) are taken by the pipette quantity 10mL to put in accurately in the tap funnel, again uses the 30mL ether extract.
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2013-05-23 12:26:38
Glacial acetic acid and water mixture (glacial acetic acid is mixed with the water volume ratio of 1:19) was volume pipette accurately in 10mL into a separatory funnel, and 30mL ether extraction.
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2013-05-23 12:28:18
正在翻譯，請(qǐng)等待...
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