Hoàn thành sơ đồ phản ứng sau KClO3 A + B A + KMnO4 + H2SO4 → C + D + E + F ‘4C + KOH KClO3 + G + F C + KOH → G + K + F
Hoàn thành sơ đồ phản ứng sau KClO3 A + B A + KMnO4 + H2SO4 → C + D + E + F ‘4C + KOH KClO3 + G + F C + KOH → G + K + F
\(\begin{array}{l}
2KCl{O_3} \to 2KCl + 3{O_2}\\
2KCl + 4KMn{O_4} + 4{H_2}S{O_4} \to C{l_2} + 4{H_2}O + 4MnS{O_4} + 3{K_2}S{O_4}\\
3C{l_2} + 6KOH \to 5KCl + KCl{O_3} + 3{H_2}O\\
C{l_2} + KOH \to KCl + KClO + {H_2}O
\end{array}\)
$2KClO_3\buildrel{{t^o}}\over\to 2KCl+3O_2$
$10FeSO_4+2KMnO_4+8H_2SO_4\to 5Fe_2(SO_4)_3+K_2SO_4+2MnSO_4+8H_2O$
$3Cl_2+6KOH\buildrel{{t^o}}\over\to 5KCl+KClO_3+3H_2O$