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1克氧气等于多少升
更新时间: 2020-11-04 00:00:00  

一克氧气0.7升,也就是700毫升。毫升是一个容积单位,跟立方厘米对应,容积单位的主单位是升(L)。氧气(oxygen),化学式O2。化学式量:32.00,无色无味气体,氧元素最常见的单质形态。熔点-218.4℃,沸点-183℃。不易溶于水,1L水中溶解约30mL氧气。

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