" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
.2.Fe(OH)3....+......-3H2SO4----->Fe2(SO4)3+6H2O
.2.NH4(OH)....+H2S------>(NH4)2S+.....2.H2O.