Chất béo là trieste của axit béo với

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Linh Khánh
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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
etylen glicol.
ancol metylic.
ancol etylic
grixerol
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Chất không phải axit béo là
axit axetic.
axit stearic.
axit oleic.
axit panmitic.
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Công thức của axit oleic là
C₂H5COOH
C17H33COOH
HCOOH
CH3COOH
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Công thức axit stearic là
C17H35COOH
HCOOH
CH3COOH
C₂H5COOH
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Công thức nào sau đây có thể là công thức của chất béo
(C17H35COO)3C3H5.
(C17H33COO)2C₂H4.
C15H31COOCH3
CH3COOCH₂C6H5
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Công thức của tristearin là
(C₂H5COO)3C3H5
(C17H35COO)3C3H5
(CH3COO)3C3H5
(HCOO)3C3H5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Thủy phân triolein có công thức (CnH33COO)3C3Hs trong dung dịch NaOH, thu
được glixerol và muối X. Công thức của X là
C17H35COONa.
CH3COONa.
C₂H5COONa.
C17H33COONa
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