1924年1月3日下午、一列火车正以较快的速度向维利亚小镇驶去,突然间,火车头发生爆炸,车厢飞出铁轨,致使数千人死亡。当地警方组织了一个庞大的调查团,以便快速捉拿这起重大死亡案件的真凶。一个月过去了,毫无结果。这时他们想到请化学家来帮忙。在爆炸现场,化学工作者们发现了爆炸的锅炉碎片,且上面有厚厚一层坚硬的固体。化验后确认为钙、镁等离子的碳酸盐。经多方分析论证,化学家们肯定这次事故是由锅 In the afternoon of January 3, 1924, a train was approaching the town of Velija at a relatively high speed. Suddenly, the locomotive exploded and the carriages flew out of the tracks, killing thousands of people. The local police organized a large investigation team to quickly catch the murderer of this major death. A month passed without results. At this time they wanted to ask chemists to help. At the scene of the explosion, chemists discovered the exploded boiler fragments with a thick layer of solid solids. After testing, carbonates of calcium and magnesium ions were identified. After much analysis and argumentation, chemists affirmed that the accident was caused by the pot