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The formula used to convert eV/particle to Joule Per Mole is 1 Electron Volt Per Particle = 96491.5666370759 Joule Per Mole. Measurement is one of the most fundamental concepts. Note that we have Electron Volt Per Particle as the biggest unit for length while Joule Per Mole is the smallest one.
7 Δεκ 2023 · Divide joules by 1.6 × 10 –19 to get the equivalent energy in electronvolts. Converting between electronvolts and joules. Sometimes, units of MeV or GeV are used. These are given by: 1 MeV = 1 × 106 eV = 1.6 × 10–13 J. 1 GeV = 1 × 109 eV = 1.6 × 10–10 J.
E= energy in joules \text { (J)} m= mass in kilograms \text { (kg)} c= the speed of light (=3\times 10^8 \text { ms}^ {-1}) The most useful practice from this is the ability to convert mass to energy. For a small amount of mass, a huge amount of energy can be produced due to the c^2 in the equation.
For example energy could be measured in Joules or Calories. Here are a couple of useful conversions for you should know and be able to recall where needed: Joules to electronvolts (\text{J to eV} ):
Table of coefficients for energy unit conversion between atomic unit (hartree), joule (J), electron volt (eV), cm-1, kJ/mol, and kcal/mol.
7 Δεκ 2023 · Divide joules by 1.6 × 10 –19 to get the equivalent energy in electronvolts. Converting between electronvolts and joules. Sometimes, units of MeV or GeV are used. These are given by: 1 MeV = 1 × 106 eV = 1.6 × 10–13 J. 1 GeV = 1 × 109 eV = 1.6 × 10–10 J.
e.g. convert 76 MeV to joules: First, convert from MeV to eV by multiplying by 106 Then convert to joules by multiplying by 1.6 x 10-19. 76 x 106 eV 1.216 x 10-11J. Converting kWh (kilowatt hours) to Joules: 1 kW = 1000 J/s 1 hour= 3600s. 1kWh = 1000 x 3600 = 3.6 x 106J. = 3.6 MJ.
