Give the approximate pressure used in the Haber process in atmospheres.

Give the approximate temperature used in the Haber process in °C.

) What atmospheric pressure is?

Hydrogen gas exerts a pressure of 466 torr in a container. What is this pressure in atmospheres?

785cm3 of air at 500mmHg and 45C was compressed to a volume of 400cm3 at 73C calc the new pressure

1What is the balanced formula equation for the Haber process?N2(g) + 3H2(g) → 2NH3(g)N2(g) + 3H2(g) ⇌ 2NH3(g)N2(g) + H2(g) ⇌ NH3(g)N2(g) + H2(g) → NH3(g)2Where are the nitrogen and hydrogen obtained for the Haber process?Nitrogen from soil, hydrogen from waterNitrogen from the air, hydrogen from water Nitrogen from the air, hydrogen from methaneBoth nitrogen and hydrogen from the air3What is the effect of increasing temperature on the Haber process? Rate of reaction and yield of ammonia both decreaseRate of reaction and yield of ammonia both increaseRate of reaction increases, yield of ammonia decreases Rate of reaction decreases, yield of ammonia increases4Why does increasing the temperature during the Haber process reduce the yield of ammonia?Increasing the temperature always favours the endothermic reactionIncreasing the temperature always favours the exothermic reactionIncreasing the temperature always favours the backwards reactionIncreasing the temperature always favours the forwards reaction5What are the optimum conditions for the Haber process? High pressure, medium temperature, nickel catalystHigh pressure, medium temperature, iron catalystHigh pressure, high temperature, iron catalystLow pressure, high temperature, iron catalyst6Why is the ammonia formed during the Haber process removed as the reaction continues? To increase the rate of reactionTo increase the yield of productBecause it is toxicTo make more space for further ammonia to be produced