Contents 。§4-1 Introduction 。·§4-2 Experimental law of dilute solutions ·§4-3 Partial molar quantities ·§4-4 Chemical potential ·§4-5 Chemical potential of gases ·§4-6 Chemical potential of nonideal gases ·§4-7 Ideal liquid mixtures ·§4-8 Ideal dilute solutions .S4-9 Colligative properties of dilute solution 。·§4-l0 Nonideal liquid system and activityContents • §4-1 Introduction • §4-2 Experimental law of dilute solutions • §4-3 Partial molar quantities • §4-4 Chemical potential • §4-5 Chemical potential of gases • §4-6 Chemical potential of nonideal gases • §4-7 Ideal liquid mixtures • §4-8 Ideal dilute solutions • §4-9 Colligative properties of dilute solution • §4-10 Nonideal liquid system and activity