Udowodnij charakter amfoteryczny tlenku:
BeO
Cu2O
pilne!
BeO +2HCl ----> BeCl2 + H2O
BeO+ 2NaOH + H20----> 2Na [Be(OH)4]
Cu2O + 2HCl -----> CuCl2 + H2O
Cu2O +2NaOH + H2O----->2Na[Cu(OH)4]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
BeO +2HCl ----> BeCl2 + H2O
BeO+ 2NaOH + H20----> 2Na [Be(OH)4]
Cu2O + 2HCl -----> CuCl2 + H2O
Cu2O +2NaOH + H2O----->2Na[Cu(OH)4]