旋转地球动态图片:钙及其化合物间的互相转化

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/05 12:42:30
请你根据已有知识,在图中用箭头表示物质间可能发生的转化,写出相应的化学方程式,并找出转化过程中元素化合价发生改变的反应。
CaCO3
CaO Ca(OH)2

Ca CaCl2
`````````````````````````````CaCO3``````````````````````````CaO ````````````````````````````````````Ca(OH)2 `````````````````````````````````````````````````````````````Ca```````````````````````````````````````CaCl2