29-05-2023
Chemistry

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An automobile engine has a cylinder with a volume of 500.0 mL that is filled with air (21.00 % oxygen) at a temperature of 55.00 C and a pressure of 101.0 kPa. What is the mass of octane, C8H18 that must be injected to react with all of the oxygen in the cylinder to produce carbon dioxide and water? 2C8H18 + 25O2 -------->. 16CO2 + 18H2O

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