Thủy phân hoàn toàn 444 gam một lipit thu được 46 gam glixerol (glixerin) và hai loại axit béo đó là
A. $\displaystyle {{\text{C}}_{{\text{15}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{35}}}}\text{COOH}$.
B. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$.
C. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{15}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$.
D. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{35}}}}\text{COOH}$.
A. $\displaystyle {{\text{C}}_{{\text{15}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{35}}}}\text{COOH}$.
B. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$.
C. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{15}}}}{{\text{H}}_{{\text{31}}}}\text{COOH}$.
D. $\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{33}}}}\text{COOH}$ và$\displaystyle {{\text{C}}_{{\text{17}}}}{{\text{H}}_{{\text{35}}}}\text{COOH}$.
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