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碳酸钡产生什么沉淀
更新时间: 2020-11-12 00:00:00  

1、碳酸钡产生白色絮状沉淀。

2、碳酸钡是微溶的,如果是大量碳酸钡,就会形成白色絮状沉淀,写方程式要加沉淀符号,但如果是很微量的,就不用写。平时的反应,一般都当沉淀的。

3、碳酸钡(Bariumcarbonate),分子式为BaCO3,分子量为197.34。无机化合物,白色粉末,难溶于水,易溶于强酸。有毒,用途很广泛。

关键词: 碳酸钡 产生 什么 沉淀

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