" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2 mole SO2 - mol O2 masa molowa O2= 32 g/mol
128g - 32g
x - 5g x=5*128/32=20g
Odp. Starczy. :))