体积摩尔浓度的英文题!（在线等,急!）how many grams of potassium chloride(KCL) are needed to prepare 0.750 L of a 1.50 M solution of potassium chloride in water?

分类: 作业答案 • 2021-12-19 14:55:19

问题描述：

体积摩尔浓度的英文题!（在线等,急!）
how many grams of potassium chloride(KCL) are needed to prepare 0.750 L of a 1.50 M solution of potassium chloride in water?

答

你要翻译吗?
那就是：要配制0.75升浓度为1.5摩尔每升的氯化钾溶液,需要多少克的氯化钾.