For the production of no2, kc = [no2]2/[no]2[o2]. at equilibrium in a 2.50 l container, there are 3.00 mol no, 4.00 mol o2 and 22.0 mol no2. the value of kc is

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?