Explain olympic cyclists fill their tires with helium

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Reference no: EM13293085

Olympic cyclists fill their tires with helium to make them lighter. A cyclist filled her bicycle tire, which has a volume of 855 mL, to a pressure of 8.5 atm at 25 C with helium.

If the tire was filled with just air, what would be the mass of air in the tire? The average molar mass of air is 28.8g/mol

Reference no: EM13293085

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