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一般都變大,少數變小像Nacl (1)大部分固體物質的溶解度曲線左低右高,溶解度隨溫度的升高而新增;溶解曲線 (2)少數固體物質的溶解度曲線較平緩,溶解度受溫度的影響小,如食鹽;(3)極少數固體物質的溶解度曲線是左高右低,溶解度隨溫度的升高而降低,如熟石灰;
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