The calculator calculates how much radioactive material remains after a certain period of time.
Enthalpy calculator is used to calculate the heat transfer during the process kwazistatycznego occurring in a closed thermodynamic system under constant pressure (isobaric process).
Molar concentration of mass and volume
Calculator allows to determine the molar concentration of the solution.
Law Boyle's / Mariotte
Calculator based on the values entered pressure and volume of the selected parameter is calculated using Boyle's Law states / Mariotte.
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Calculator anion gap
Calculator to the data calculates the anion gap. http://pl.wikipedia.org/wiki/Luka_anionowa
Unit Converter glucose (blood sugar)
converter converts the blood sugar level in milligrams per deciliter (mg / dL) in millimoles per liter (mmol / L) and vice versa. http://pl.wikipedia.org/wiki/Glikemia
Trigonometric functions calculator
Calculator by entering an angle in degrees or radians calculated values of the basic trigonometric functions.
Calculator on the basis of the given air temperature and wind speed are calculated wind-chill effect.
Verifier numbers Postnet
Calculator allows you to verify the number entered Postnet.