CrCl3 + 3NaOH = Cr(OH)3 + 3NaCl
Cr(+3) + 3Cl(-) + 3Na(+) + 3OH(-) = Cr(OH)3 + 3Na(+) + 3Cl(-)
Cr(+3) + 3OH(-) = Cr(OH)3
CrCl3 + 3NaOH = Cr(OH)3 + 3NaCl
Cr(+3) + 3Cl(-) + 3Na(+) + 3OH(-) = Cr(OH)3 + 3Na(+) + 3Cl(-)
Cr(+3) + 3OH(-) = Cr(OH)3