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Clearnote
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Junior High
Science
都對嗎?
Science
Junior High
Resolved
almost 5 yearsago
Monica
都對嗎?
5.3 肥皂與清潔劑 (六) 11 沙拉油與水置入試管中,用玻璃棒攪拌,然後放置一段時間,下列何者是 試管內正確的分布圖? (A) ( (B) ( los (D) 一水 - 油 一水 油水均 与互溶 油 (C)12.市面上販售的手工肥皂,我們亦可以利用回鍋油再加上一些簡單的材料,做 出各種有香味的肥皂。有關手工肥皂的製造,下列敘述何者正確? (A)回鍋油屬於烷類的一種 (B)加入鹽酸才會進行皂化反應 (C)加入飽和食鹽水可促使肥皂析出 (D)肥皂會沉在飽和食鹽水下面。
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✨ Best Answer ✨
珍珠💞
almost 5 yearsago
對,我有解答
Monica
almost 5 yearsago
謝謝
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珍珠💞
almost 5 yearsago
不會😄
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