Cuántas mol g de nitrógeno se requiere para la combustión de 13 mol g de amoniaco?
Cuántas mol g de nitrógeno se requiere para la combustión de 13 mol g de amoniaco.
Cuántas mol g de nitrógeno se requiere para la combustión de 13 mol g de amoniaco.
En resumen
2NH3 → 3H2 + N2 mol N2 = 13 mol NH3 x 1 mol N2 `````````````` 2 mol NH3 mol N2 = 6.
2NH3 → 3H2 + N2
mol N2 = 13 mol NH3 x 1 mol N2 `````````````` 2 mol NH3
mol N2 = 6.
5
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no explica si son 13 mol o 13 gramos, ahora lo resuelvo con 13 g NH3
Mm NH3 = 17 g / mol N2 = 28 g / mol
g N2 = 13 g NH3 x 1 mol NH3 x 1 mol N2 x 28 g N2 ``````````````` `````````````` `````````````` 17 g NH3 2 mol NH3 1 mol N2
g N2 = 10.
70 g.
Factor de conversión : 1 mol de NH₃ 5 mol de N· - - - - - - - - - - - - - - - - - - - - - - - - - = 5 Moles de NH₃ 1 mol de N.
La ecuacion sería : N2 + 3 H2 —> 2NH3.