熔點
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因為物質可能會過冷,可能會在溫度低於凝固點時才凝固。
可以確認物質的「特徵凝固點」,而實際量測熔點的方式是觀察到物質如何開始變成液態,該溫度即為熔點。
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熔點
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熔點
Introduction
例子
熱力學
Carnelley法則
預測物質的熔點(林德曼準則)
熔點預測
參考文獻
參見
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延伸文章資訊
- 1熔點與沸點-知識百科-三民輔考 - 3people.com.tw - /
熔點:固體物質開始熔化成液體物質時的溫度。沸點:液體物質開始汽化成氣體物質時的溫度。1相同物質熔點=凝固點相同物質沸點=凝結點2水成為水蒸氣要吸熱用以破壞分子 ...
- 2熔點— Google 藝術與文化
熔點是在大氣壓下晶體將其物態由固態轉變為液態的過程中固液共存狀態的溫度;各種晶體的熔點不同,對同一種晶體,熔點又與所受壓力有關,壓強越大,熔點越高。
- 3熔點的意思、解釋、用法、例句 - 教育部線上國語辭典
固體開始熔解時的溫度。在一定壓力下,溫度上升到一定值時,固態晶體物質開始轉變為液態,若繼續加熱到完全溶解時,溫度仍維持不變。 例:冰的熔點為攝氏零度。
- 4熔點(Melting Point) | 科學Online - 國立臺灣大學
熔點(Melting Point) ... 固體的熔點是其從固態轉變成液態時的小範圍改變之溫度,一般約在1-2度間,固體和液體會在達到熔點時共存;反之,當液體從液態轉變 ...
- 5熔點_百度百科
熔點是固體將其物態由固態轉變(熔化)為液態的温度,縮寫為m.p.。而DNA分子的熔點一般可用Tm表示。進行相反動作(即由液態轉為固態)的温度,稱之為 ...