And don’t forget to put the unit g/mol to your final calculated molar mass.First solve the brackets, then multiplications and at last do the final addition. Always follow the calculation order to avoid any mistakes in calculation.But all these units (i.e g/mol, grams/mole and g/mole) are the same. In some books, you may see the unit of molar mass as grams/mole or g/mole.I hope you have understood the short and simple calculation for finding the molar mass of ZnO. Hence the Molar mass of ZnO is 81.379 g/mol. So, Molar mass of ZnO = Molar mass of 1 Zinc (Zn) atom + Molar mass of 1 Oxygen (O) atom. You can see that in ZnO, there is 1 Zinc atom and 1 Oxygen atom. 1995 - 2024.Now, to calculate the molar mass of ZnO, you just have to add the molar mass of all the individual atoms that are present in ZnO.
If you need to cite this page, you can copy this text: This database focuses on the most common chemical compounds used in the home and industry. Molar mass calculations are explained and there is a JavaScript calculator to aid calculations. Molar Mass Calculations and Javascript Calculator.Introduces stoichiometry and explains the differences between molarity, molality and normality. Related ResourcesĪnswers many questions regarding the structure of atoms. Common Chemical Compounds of Zinc ReferencesĪ list of reference sources used to compile the data provided on our periodic table of elements can be found on the main periodic table page.Additional Notes: Many sources of European origins credit Andreas Marggraf with discovering zink in 1746, however, it had been know in India and China since before the 1500s.Used in alloys such as brass, bronze, nickel. Uses of Zinc: Used to coat other metals (galvanizing) to protect them from rusting.Primary mining areas are USA, Canada, Australia, Austria, Russia and Turkey. Annual world wide production is around 5,020,000 tons. Sources of Zinc: Found in the minerals zinc blende (sphalerite) (ZnS), calamine, franklinite, smithsonite (ZnCO 3), willemite, and zincite (ZnO).Name Origin: German: zink (German for tin).Note: this data represents naturally occuring levels of elements in the typical human, it DOES NOT represent recommended daily allowances. Vapor Pressure = C Regulatory / Health.Enthalpy of Vaporization: 115.5 kJ/mole.Enthalpy of Atomization: 129.7 kJ/mole 25☌.Description: Hard, brittle, shiny bluish-white transition metal.Conductivity Electrical: 0.166 10 6/cm Ω.Coefficient of lineal thermal expansion/K -1: 25E -6.Valence Electron Potential (-eV): 38.9 Physical Properties of Zinc.Electronegativity: 1.65 (Pauling) 1.66 (Allrod Rochow).Electrochemical Equivalent: 1.22g/amp-hr.Valence Electrons: 4s 2 Electron Dot Model.