國2下 5--3 肥皂
Authored by SHER LEE
Mathematics
8th Grade
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13 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
利用油脂和鹼性溶液進行化學反應
皂化
鹽析
加工
*
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
倒入飽和食鹽水中，因肥皂不溶於飽和食鹽水，可浮在液面上而與甘油分離
皂化
鹽析
加工
*
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
皂化反應是
油十鹼
酸十鹼
酸十醇
*
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
大部分的肥皂是
中性
酸性
鹼性
*
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
乙
親油性端
親水性端
#
*
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
甲
親油性端
親水性端
#
*
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
大頭端
親油性端
親水性端
#
*
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