Question

Al(3+) +3OH=Al(OH)3
Молекулярно

Answer 1

AlCl3 + 3NaOH = Al(OH)3 + 3NaCl

Al(3+) + 3Cl(-)+ 3Na(+) + 3OH(-) = Al(OH)3 + 3Na(+) + 3Cl(-)

Al(3+) + 3OH(-) = Al(OH)3