1) When iron (Fe) reacts with chlorine (Cl2), iron chloride (FeCl2) forms. How much chlorine is required to produce 6.0 moles of iron chloride? 2) The exhaust system of a motor car is fitted with a catalytic converter. When nitrogen monoxide passes through the converter it reacts with carbon monoxide. 2NO(g) + 2CO(g) -> N2(g) + 2CO2(g) During the course of a journey 2.4 dm3 of nitrogen monoxide was produced by the engine. Calculate the volume of nitrogen gas produced if all the nitrogen monoxide reacted in the converter.
3) If you add 5.5 g of sodium carbonate to excess dilute sulfuric acid, what mass of sodium sulfate would be made? H2SO4 + Na2CO3 -> Na2SO4 + CO2 + H2O. RFM of sodium carbonate= 83