Chemisch evenwicht

Chemisch evenwicht Chemisch evenwicht

21.09.2013 Views

• N2 + 3 H2 2 NH3 [NH3] e= 0,102 mol/l [N2] e= 1,03 mol/l [H [H2] 2] e= e= 1,62 mol/ Oefeningen p. 95 K c ? • 2 SO2 + O2 2 SO3 (20 l) Kc ? 2,5 mol SO2 (t0) 3,0 mol O2 (t0) → 2,0 mol O2 (te) 4,0 mol SO3 (t0)

Verschuiving evenwicht (c) • 2 CrO 2- 4 + H3O + Cr 2- 2O7 + OH- + H2O + HCl ⇒ oranje (H3O + neemt af) + NaOH ⇒ geel (OH- neemt af) ⇒ verschuiving door concentratie • a A + b B c X + d Y toename [A] ⇒ verschuiven evenwicht zodat [A] weer daalt

• N2 + 3 H2 2 NH3 [NH3] e= 0,102 mol/l<br />

[N2] e= 1,03 mol/l<br />

[H [H2] 2] e= e= 1,62 mol/<br />

Oefeningen p. 95<br />

K c ?<br />

• 2 SO2 + O2 2 SO3 (20 l) Kc ?<br />

2,5 mol SO2 (t0) 3,0 mol O2 (t0) → 2,0 mol O2 (te) 4,0 mol SO3 (t0)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!