問題詳情
6.在「測量硝酸鉀之溶解度與溫度的關係」實驗中，加熱時，為何要用攪拌棒攪拌溶液？_____________________________________________________。
參考答案
答案：B
難度：非常簡單0.94528
統計：A(4),B(691),C(1),D(35),E(0)
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