How to calculate the number the atoms if mass and molar mass is given?
Anonymous:
Sorry, it's "How to calculate the no. of atoms if mass and molar mass is given?
put the value of mass and molar mass in formula na
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To calculate the number of atoms in a sample, divide its weight in grams by the amu atomic mass from the periodic table, then multiply the result by Avogadro's number: 6.02 x 10^23
thank you
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