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由於实验所得结果,把纯水分析後,氢与氧的重量组成是11.11％∶88.89％,因知水的最简单的式子应写成H_2O。同时由另外的实验测得,在高温下,测得水蒸汽的分子量(一个分子H_2O的量)为18,和上边的简单式完全相合。但在较低温度测得的水蒸汽的分子量则大於18,这说明了水不完全由H_2O所组成,液体的水除了H_2O以外,还有更复杂的分子。这种分子可用(H_2O)_x表示。就是由(H_2O)_x,(H_2O)_8等聚合而成的。而且水之所以有聚合的现象,正是因为水的分子具有极性,每一个分子都
As a result of the experiment, after the pure water analysis, the weight composition of hydrogen and oxygen was 11.11%: 88.89%, and the simplest formula for knowing water should be written as H2O. At the same time, it was determined by another experiment that the molecular weight of water vapor (the amount of one molecule of H 2 O) was 18 at high temperature, and it was completely consistent with the simple formula above. However, the molecular weight of water vapor measured at lower temperatures is greater than 18, indicating that water is not completely composed of H 2 O, and the liquid water has more complex molecules than H 2 O. This molecule can be represented by (H_2O)_x. It is formed by the polymerization of (H_2O)_x, (H_2O)_8 and so on. And the reason why water has a phenomenon of polymerization is precisely because the molecules of water are polar, and every molecule is