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wellok101(½ð±Ò+1,VIP+0):¹ÄÀø½»Á÷
ÏàËÆÏàÈÝ£ºcompatibile better for analogical structure
¼«ÐÔÏàËÆ£ºanalogical polarity

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yhaitang

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One of the simplest notions in chemistry is that "like dissolves like."
Qualitatively, "like" may be defined variously in terms of similar chemical groups or similar polarities.

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