zrocl2•8h2o和ycl3,溶于水,加氨水沉淀,得到zr(oh)4和y(oh)3,过滤洗涤干燥锻烧y2o3-zro2复合粉末。ksp(zr(oh)2)=6.4*10∧-49和ksp(y(oh)3)=8.0*10∧-23。离子浓度1*10∧-5认为沉淀。求zr4+浓度。0*10∧-26。
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/01 05:13:16
![zrocl2•8h2o和ycl3,溶于水,加氨水沉淀,得到zr(oh)4和y(oh)3,过滤洗涤干燥锻烧y2o3-zro2复合粉末。ksp(zr(oh)2)=6.4*10∧-49和ksp(y(oh)3)=8.0*10∧-23。离子浓度1*10∧-5认为沉淀。求zr4+浓度。0*10∧-26。](/uploads/image/z/8107300-28-0.jpg?t=zrocl2%26%238226%3B8h2o%E5%92%8Cycl3%EF%BC%8C%E6%BA%B6%E4%BA%8E%E6%B0%B4%EF%BC%8C%E5%8A%A0%E6%B0%A8%E6%B0%B4%E6%B2%89%E6%B7%80%EF%BC%8C%E5%BE%97%E5%88%B0zr%28oh%294%E5%92%8Cy%28oh%293%EF%BC%8C%E8%BF%87%E6%BB%A4%E6%B4%97%E6%B6%A4%E5%B9%B2%E7%87%A5%E9%94%BB%E7%83%A7y2o3-zro2%E5%A4%8D%E5%90%88%E7%B2%89%E6%9C%AB%E3%80%82ksp%28zr%28oh%292%29%3D6.4%2A10%E2%88%A7-49%E5%92%8Cksp%28y%28oh%293%29%3D8.0%2A10%E2%88%A7-23%E3%80%82%E7%A6%BB%E5%AD%90%E6%B5%93%E5%BA%A61%2A10%E2%88%A7-5%E8%AE%A4%E4%B8%BA%E6%B2%89%E6%B7%80%E3%80%82%E6%B1%82zr4%2B%E6%B5%93%E5%BA%A6%E3%80%820%2A10%E2%88%A7-26%E3%80%82)
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