Ile moli karbidu należy użyć, aby otrzymać 100dm3 acetylenu?
1mol------------22,4dm³
CaC₂+ 2H₂O-> HC≡CH+ Ca(OH)₂
xmol-----------100dm³
x= 100dm³*1mol / 22,4dm³
x= 4,46mol
CaC2+2H2O-->C2H2+Ca(OH)2
1mol--------------22,4dm³
xmol--------------100dm³
xmol=1mol*100dm³/22,4dm³
xmol=4,5mol
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1mol------------22,4dm³
CaC₂+ 2H₂O-> HC≡CH+ Ca(OH)₂
xmol-----------100dm³
x= 100dm³*1mol / 22,4dm³
x= 4,46mol
CaC2+2H2O-->C2H2+Ca(OH)2
1mol--------------22,4dm³
xmol--------------100dm³
xmol=1mol*100dm³/22,4dm³
xmol=4,5mol