Cho sơ đồ phản ứng sau:(egin{array}{l}left( 1 ight)Glucozo o 2{X_1} + 2C{O_2};\left( 2 ight){X_1} + {X_2} o {X_3} + {H_2}O\

Câu hỏi :

Cho sơ đồ phản ứng sau:\(\begin{array}{l} \left( 1 \right)Glucozo \to 2{X_1} + 2C{O_2};\\ \left( 2 \right){X_1} + {X_2} \to {X_3} + {H_2}O\\ \left( 3 \right)Y\left( {{C_2}{H_{12}}{O_4}} \right) + 2{H_2}O \mathbin{\lower.3ex\hbox{$\buildrel\textstyle\rightarrow\over {\smash{\leftarrow}\vphantom{_{\vbox to.5ex{\vss}}}}$}} {X_1} + {X_2} + {X_4}\\ \left( 4 \right){X_1} + {O_2} \to {X_4} + {H_2}O \end{array}\)