12-09
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When I was growing up,I was embarrassed to be seen with my father
12-09
12-09
12-09
American children have exciting after-school
12-09
12-09
Every culture in the world has marriage and wedding ceremonies
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12-09
12-09
12-09
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活性炭,灰分,强碱
12-09
12-09
12-09
When I was growing up,I was embarrassed to be seen with my father
12-09
12-09
12-09
American children have exciting after-school
12-09
12-09
Every culture in the world has marriage and wedding ceremonies
12-09
12-09
12-09
12-09
题目碳的物理性质可圈可点用户2021-02-20 06:24优质解答具有吸附能力,活性炭是一种非极性吸附剂,主要成分除碳以外,还含有少量的氧、氢、硫等元素,以及水分、灰分,具有良好的吸附性能和稳定的化学性质,可耐强酸、强碱,能经受水侵、高温
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题目
碳的物理性质
可圈可点用户
2021-02-20 06:24
优质解答
具有吸附能力,活性炭是一种非极性吸附剂,主要成分除碳以外,还含有少量的氧、氢、硫等元素,以及水分、灰分,具有良好的吸附性能和稳定的化学性质,可耐强酸、强碱,能经受水侵、高温、高压而作用不被破坏。活性炭具有巨大的比表面积和特别发达的微孔,它以物理吸附为主。
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