第二百四十四章 玻璃镜子的诞生
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“殿下。”
见萧铭过来,6通带着一众学员向萧铭躬身行礼。
萧铭点了点头,问道:“怎么样?材料准备妥当了吗?”
“都妥当了。”6通说道。
接着他带着萧铭去看了装在玻璃容器中的水银和锡,而在前面的桌子上还摆着一堆玻璃。
自从制备出硫酸之后,整个化学学院的学员都在生产颗粒火药,如今三酸两碱中,硫酸,烧碱,纯碱他们已经都会制备了,唯独还有硝酸和盐酸没有尝试。
不过萧铭给他们的化学教材上已经有了如何制备硝酸和盐酸的办法,这段时间6通正准备带着化学学院的学员进行尝试。
其中硝酸他们准备采用高温高热分解硝石得到二氧化氮融入水的办法得到,而盐酸,他们准备使用浓硫酸和食盐制备,当然这目前只是他们从化学教材上学会的化学反应式,需要具体的操作才行。
不过看萧铭的样子,似乎只是想把化学知识交给他们,剩下的让他们自己研究。
检查了材料,萧铭说道:“开始吧,我说,你做。”
6通点了点头,现在萧铭隐隐有些撒手掌柜的意思,什么事情都让他们自己尝试。
其实萧铭也知道6通等人现在的想法,不过没有办法,知识不是装在脑袋里储存用的,而用来实践的,这段时间,萧铭已经将化学元素符号都交给6通了。
化学周期表他们也一清二楚,他的教材可以说编写的比初中化学教材要仔细的多,上面一些简单的化学反应式有拘。
剩下的他只能依仗6通等人实现化学教材上的化学实验,从而将其用在化学工业上,不然学来知识有什么用?况且,以大渝国现在的科技水平,初中化学知识绰绰有余,高等的化学就要涉及电解之类的了。
没有电,学了也是白瞎。
却一块玻璃,6瞳一块锡箔纸贴在了玻璃的后面,因为锡的熔点很低,只有二百多度,所以熔炼锡箔纸很简单,只要稍微加热便可。
包好了锡箔纸,这时6通取出水银将水银倒在了锡箔纸上,涂抹均匀。
这时水银和锡箔纸生了化学反应,变成一种银白色的液体,这便是锡汞齐,史料记载,这种水银和锡产生的溶液在春秋战国时期便存在了,而且水银虽然有毒,但汞齐类合金却是无毒的。
这种银白色的液体会紧紧附着在玻璃的一面不会轻易脱落。
生产镜子的步骤一一完成,萧铭和6通静静等待奇迹出现的一刻。
过了半个时辰,金属溶液完全干涸的时候,萧铭将镜子拿了起来,这时他看清楚了镜子中的自己。
一张年轻,有点形的脸,“哎,一年了,第一次看清楚自己的脸啊。”
萧铭一声感慨。
此时他手中的镜子已经和现代的镜子没有多少差距,不过是稍微暗淡了一些,毕竟锡汞齐还是不如银亮泽的。
但是即便如此,这镜子恐怕也是惊世之作了。
[记住网址龙腾小说ltxs520.com]
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