x..............x....................x..............x
CāHā + HO-NOā ā CāHā
-NOā + HāO
y.................y...................y..............y
CāāHā + HO-NOā āCāāHā-NOā + HāO
78x+128y = 880 ā 440y = 880 ā y = 2 kmoli CāāHā
x/y = 4/1 ā x = 4y ā x = 8 kmoli CāHā
n amestec = n HNOā = 10 kmoli
md HNOā = 10*63 = 630kg
C = md/ms*100 => ms = 63000/63 = 1000kg sol. HNOā