oblicz ile gramow pary wodnej powstaje w wyniku rozkladu 150 g wodoroweglanu sodu
150 g x g
2NaHCO3 ------------------> Na2O + H2O + 2 CO2
2*84=168 g/mol 18 g/mol
x=150*18/168=16 g
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
150 g x g
2NaHCO3 ------------------> Na2O + H2O + 2 CO2
2*84=168 g/mol 18 g/mol
x=150*18/168=16 g