oblicz mase wodoru niezbednego do syntezy 3dm3 amoniaku III oblicz objetosc tlenu potrzebna do utworzenia 150g tlenku litu
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1.
N2 + 3 H2 --> 2NH3
3*2g------ 44,8 dm^4
x[g]------ 3 dm^3
x= 0,4 g
2.
4 Li + O2 ---> 2Li2O
22,4dm^3------ 60 g
x[dm^3]------ 150 g
x= 56 dm^3
a)
x 3dm³
N₂ + 3H₂ ---> 2NH₃
6g 44,8dm³
x=6g·3dm³/44,8dm³≈0,4g
b)
y 150g
4Li + O₂ ---> 2Li₂O
22,4dm³ 60g
y=22,4dm³·150g/60g=56dm³