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Standard Temperature and Pressure | 19 mins | 0 completed | Learn |

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Root Mean Square Speed | 11 mins | 0 completed | Learn Summary |

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Chemistry Gas Laws |

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Gas Stoichiometry |

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Kinetic Energy of Gases |

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Ideal Gas Law |

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Combined Gas Law |

Solution: Oxygen gas effuses at a rate that is 1.49 times that of an unknown gas (at the same temperature). What is the identity of the unknown gas?
A) Ar
B) HBr
C) SO2

Oxygen gas effuses at a rate that is 1.49 times that of an unknown gas (at the same temperature). What is the identity of the unknown gas?

A) Ar

B) HBr

C) SO_{2}

D) Cl_{2}

E) He

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