Would you see your car's headlights if you were travelling at the speed of light... Help
On C3 what did you get for the questions with the graph about ammonia production? I think I said that lower temperatures aren't used because that would increase the backwards reaction. For the one where you had to circle a number I circled the highest and said that higher pressures aren't used because it would be too expensive. Does anyone know if these are right?
What did people get for whats formed at the negative electrode?
Does anyone know the calculation for the bond energy question?
I remember it was something like:
x + x = 2H(2)0
x + x = 464 x 4 = 1852
is this right and does anyone know the equation?
Would it restore high temps anyways guys for potassium or not it's just I saw magnesium was around the same reactivity and that has a high boiling point hmm
What did people get for that haber process question on the unreacted hydrogen and nitrogen? I said the ammoniavapourised and condensed and so the ammonia is liquified. And the N2 and H2 are fed back through pipes?
What do you think the grade boundaries will be for the chemistry / biology / physics?