" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
n=0,15dm3 x 2
n=0,3 mola
masa cz HNO3:1+14+48=63g/mol
1 mol - 63g
0,3mola - X
X=18,9 g HNO3