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# Chemistry gas laws

### Gas laws from Module #12 of Apologia Exploring Creation with Chemistry

Question | Answer |
---|---|

What is the definition of pressure? | The force per unit area exerted on an object |

What is the mathematical definition of pressure? | P=F/A |

What is the conversion factor for atmospheres(atm) and kiloPascals(kPa)? | 1.000 atm = 101.3 kPa |

What is the conversion factor for atmospheres(atm) and torr? | 760.0 torr = 1.000 atm |

What is the mathematical definition of the combined gas law? | PV/T = constant |

What is the mandatory temperature scale for this module? | Kelvin |

What is the standard temperature and pressure (STP)? | 273 K and 1.00 atm. |

What is Dalton's Law of Partial Pressures? | P1=X1PT |

What is the ideal gas law? | PV=nRT |

what is R? | R=0.0821 (L*atm)/(mole*K) |

What is the formula to convert Kelvin and degrees Celsius? | K = degC + 273.15 |