Emem

1. An aircraft flies round a triangular course A, B and C. From A to B is 200km on a bearing of 115° and from B to C is 150km on a bearing of 230°. How long is the course from C to A and on what bearing must the aircraft fly? 2. AT is a tangent to the cir...

For the reaction 2CO(g)+O2 《=》2CO2 with equilibrium constant Kc. Suppose the equation is rewritten as CO + 1/2O2 《=》CO2 with an equilibrium constant Kc'.what is the relationship between Kc and Kc'

Phosgene is a potent chemical warfare agent that is now outlawed by international agreement. It decomposes by the reaction CoCl2(g)=>Co(g) + Cl2(g), Kc=8.3×10^-4.calculate [CoCl2] when 0.100mol CoCl2 decomposes and reach equilibrium in a 10L flask