C-10-Q055mediumsingle_mcq2Al(OH)3→1100 ∘C?\mathrm{2Al(OH)_3 \xrightarrow{1100\,^{\circ}C} ?}2Al(OH)31100∘C?aAl2O3+3H2O\mathrm{Al_2O_3 + 3H_2O}Al2O3+3H2