Formula :
N2 + 3H 2 => 2NH 3
Rezolvare :
[tex] \frac{22.4}{20} = \frac{2 \times \: 22.4}{y} = > \frac{44.8 \times 20}{22.4} < = > \frac{896}{22.4} < = > y = 40 \: l \: [/tex]
Răspuns : 40 litri NH 3.
* Am aplicat volumul molar, care este 22, 4 litri. *
Succes!
Răspuns:
Salut
N2+3H2=2HN3
22,4/2=2•22,4/y => 44,8•20/22,4<=>896/22,4<=>
y=40.
40 de litri de NH3.
==evergreen==
