Podane tlenki uszereguj zgodnie z rosnącym charakterem kwasowym:
K₂O,N₂O₃,SO₂,Cr₂O₃,SO₃,MgO,CaO
K₂O,CaO, MgO, Cr₂O₃, N₂O₃, SO₂,SO₃
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
K₂O,CaO, MgO, Cr₂O₃, N₂O₃, SO₂,SO₃