NiCl2 + 2NaOH = Ni(OH)2 + 2NaCl
Ni(2+) + 2Cl(-)+ 2Na(+) + 2OH(-) = Ni(OH)2 + 2Na(+) + 2Cl(-)
Ni(2+) + 2OH(-) = Ni(OH)2
NiCl2 + 2NaOH = Ni(OH)2 + 2NaCl
Ni(2+) + 2Cl(-)+ 2Na(+) + 2OH(-) = Ni(OH)2 + 2Na(+) + 2Cl(-)
Ni(2+) + 2OH(-) = Ni(OH)2