hoàn thành chuỗi phản ứng (-C6H10O5-)n-1>C6H12O6-2>C2H5OH-3>CH3COOH-4>CH3COONa 5 /

$1,\rm \quad2(\kern-6pt-C_6H_{10}O_5-\kern-6pt)_n+nH_2O\xrightarrow[H^+]{t^o}nC_6H_{12}O_6$ $2,\rm \quad C_6H_{12}O_6\xrightarrow{\text{Men rượu}}2C_2H_5OH+2CO_2$ $3,\rm \quad C_2H_5OH+O_2\xrightarrow{Mengiấm}CH_3COOH+H_2O$ $4,\rm \quad 2CH_3COOH+2Na\to 2CH_3COONa+H_2$ $5,\rm \quad C_{12}H_{22}O_{11}+H_2O\xrightarrow[H^+]{t^o}C_6H_{12}O_6+C_6H_{12}O_6$ $6,\rm \quad CH_3COOH+C_2H_5OH\mathop{\huge{\rightleftharpoons}}\limits^{H_2SO_4/t^o}CH_3COOC_2H_5+H_2O$