" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2) 3MgO + 2H3PO4 ---> Mg3(PO4)2 + 3H2O
3) CaO + 2HNO2 ---> Ca(NO2)2 + H2O
4) SnO2 + 4HCl ---> SnCl4 + 2H2O