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The calculator calculates how much radioactive material remains after a certain period of time.
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Calculator enthalpy
Enthalpy calculator is used to calculate the heat transfer during the process kwazistatycznego occurring in a closed thermodynamic system under constant pressure (isobaric process).
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Dilution of solutions
Legend of given volume and calculates the concentrations of the solutions before and after dilution of the volume of solution added is calculated.
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Molar concentration of mass and volume
Calculator allows to determine the molar concentration of the solution.
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Life
Combustion Calculator - L/100km <-> MPG (U.S.)
Calculator allows the conversion of fuel combustion km / h on U.S. MPG (Miles per Gallon) and vice versa.
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Verification of the ISSN
Calculator allows you to verify the number entered ISSN (International Standard Serial Number serial publication). FAQ: How ISSN number?
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Building
Air conditioning calculator
Calculator helps you calculate the estimated power consumption for room air conditioner with the specified size and the number of people working in the space.
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Medical
Cholesterol VLDL (very low density lipoproteins)
Calculator to the data calculates the average amount of cholesterol in VLDL.