In an eudiometer 20cm^3 of a gaseous hydrocarbon A is mixed with 150 cm^3 of oxygen. The combustion of A is initiated by an electric spark. After cooling and condensing the vapor the volume of the gaseous mixture is 110cm^3 of which 80cm^3 causes turbidity of limewater. The remaining volume of the gas makes a glowing splint to catch fire.
Write the equation of the combustion of A. Determine the molecular formula of A.
The action of hydrogen chloride on A gives one single compound B. Write the equation of its formation and write its name.
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Solve this parr
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