Question

Reactia: 2 CH4-> HC*legatura tripla* CH+ H2 are loc cu un randament de 40% si s-au supus pirolizei 2000m3 CH4 de puritate 98%. La reactia :HC*legatura tripla* CH + 2[ Ag(NH3)2] OH-> AgC*legatura tripla* CAg + 4NH3 + 2 H2O participa intreaga cantitate de produs H2C2 din reactia1. Calculeaza masa de AgC*legatura tripla* CAg obtinuta in reactia 2.

Answer 1

p/100=Vpur/Vimpur => Vpur=p*Vimpur/100=2000*98/100=1960m³
44,8m³...26kg
2CH₄ -> CH≡CH + 3H₂
1960m³..1137,5kg
40/100=mpractica/1137,5 => mpractica=1137,5*40/100=455kg acetilena
26kg....................................240kg
CH≡CH + 2[Ag(NH₃)₂]OH -> AgC≡CAg + 4NH₃ + 2H₂O
455kg.................................4200kg