" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
H2O= 1 (2)+16= 18
NH3= 1 (3)+(PESO MOLECULAR DEL NITROGENO)= (opera)
NaSO4= 16 (4)+peso molecular del sodio+peso molecular del azufre=(opera)