Recent content by Kinga

I have a Tevion brand TV but my remote control for it has broken,I bought a universal remote control and read the instructions but I cannot find my brand in it,I don't have a code for it and without it the remote wont work,I've tried automatic and quick search on the remote but I had no...

For the reaction shown below, adding sodium bromide to a sample at equilibrium causes the equilibrium to shift: Fe+3(aq) + SCN-(aq) ⇌ FeSCN+2(aq) 1) left; 2) right; 3) no change; 4) none of these choices.

2 SO2(g) + O2 (g) ⇌ 2 SO3(g) which one, if any, of the following changes will decrease the number of moles of O2(g) present at equilibrium? 1) increase temperature 2) increase pressure by decreasing the volume 3) add oxygen 4) add a catalyst 5) none of these