用浓度98%、密度1.84g/ml硫酸和浓度68%、密度1.4g/ml硝酸,配制成100L、pH2.5、硫酸硝酸体积比8:1的溶液,求各需多少体积硫酸和硝酸?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 19:54:49
![用浓度98%、密度1.84g/ml硫酸和浓度68%、密度1.4g/ml硝酸,配制成100L、pH2.5、硫酸硝酸体积比8:1的溶液,求各需多少体积硫酸和硝酸?](/uploads/image/z/2837069-53-9.jpg?t=%E7%94%A8%E6%B5%93%E5%BA%A698%25%E3%80%81%E5%AF%86%E5%BA%A61.84g%2Fml%E7%A1%AB%E9%85%B8%E5%92%8C%E6%B5%93%E5%BA%A668%25%E3%80%81%E5%AF%86%E5%BA%A61.4g%2Fml%E7%A1%9D%E9%85%B8%2C%E9%85%8D%E5%88%B6%E6%88%90100L%E3%80%81pH2.5%E3%80%81%E7%A1%AB%E9%85%B8%E7%A1%9D%E9%85%B8%E4%BD%93%E7%A7%AF%E6%AF%948%3A1%E7%9A%84%E6%BA%B6%E6%B6%B2%2C%E6%B1%82%E5%90%84%E9%9C%80%E5%A4%9A%E5%B0%91%E4%BD%93%E7%A7%AF%E7%A1%AB%E9%85%B8%E5%92%8C%E7%A1%9D%E9%85%B8%3F)
用浓度98%、密度1.84g/ml硫酸和浓度68%、密度1.4g/ml硝酸,配制成100L、pH2.5、硫酸硝酸体积比8:1的溶液,求各需多少体积硫酸和硝酸?
用浓度98%、密度1.84g/ml硫酸和浓度68%、密度1.4g/ml硝酸,配制成100L、pH2.5、硫酸硝酸体积比8:1的溶液,求各需多少体积硫酸和硝酸?
用浓度98%、密度1.84g/ml硫酸和浓度68%、密度1.4g/ml硝酸,配制成100L、pH2.5、硫酸硝酸体积比8:1的溶液,求各需多少体积硫酸和硝酸?
硫酸8.17ml,硝酸1.02ml再用蒸馏水定容至100ml
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