A steel cylinder contains 5.00 moles graphite (pure carbon) and 5.00 moles O₂. The mixture is ignited and all the graphite reacts. Combustion produces a mixture of CO gas and CO₂ gas. After the cylinder has cooled to its original temperature, it is found that the pressure of the cylinder has increased by 29.0%. Calculate the mole fractions of CO, CO₂, and O₂ in the final gaseous mixture. Mole fraction of CO Mole fraction of CO₂ Mole fraction of O₂

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.