1 | Transmittance (given intensity of the radiation) | |

2 | Absorptance or absorption factor (given intensity of the radiation) | |

3 | Absorptivity for liquids in Beer-Lambert law (given intensity of radiation) | |

4 | Transmittance for gases in Beer-Lambert law (given cross section,distance,density) | |

5 | Absorptivity for gases in Beer-Lambert law (given in and out intensity of the radiation) | |

6 | Absorptivity for liquids in Beer-Lambert law (given absorption coefficient,path length) | |

7 | Partial pressure of a component in solution (Raoult’s law)(given vapor pressure,mole fraction) | |

8 | Vapor density (given amount of the substance,molar mass,volume of the vapor) | |

9 | Absorptivity for gases by Beer-Lambert law (given absorption coefficient,path length) | |

10 | Transmittance for liquids by Beer-Lambert law (given molar absorption coefficient,concentration) | |

11 | Volume of vapor (given vapor density,molar mass,amount of substance) | |

12 | Absorptivity for liquids by Beer–Lambert law (given molar absorption coefficient,concentration) | |

13 | Molar mass of vapor (given vapor density,temperature,pressure) | |

14 | Vapour pressure (given vapor density,temperature,molar mass) | |

15 | Vapour temperature (given vapor density,vapor pressure,molar mass) | |

16 | Molar mass of solute (given mass fraction,cryoscopic constant,freezing-point depression) | |

17 | Molar mass of solute (given mass fraction,ebullioscopic constant,boiling-point elevation) | |

18 | Volume after dilution (given concentrations,volume of solution before dilution) | |

19 | Concentration after dilution (given volume,concentration of solution before dilution) | |

20 | Percentage of Calcium by permanganometry | |

21 | Percent crude protein by Kjeldahl method | |

22 | Percentage of silica and sand by Ash | |

23 | Percentage of crude fibre by Ash | |

24 | Percentage of chloride as sodiumchloride by Argentometry | |

25 | Equivalent weight of acid | |