Problem: What is the mass of 1.56 x 10 26 atoms of magnesium in grams?

FREE Expert Solution

We are asked to find the mass of 1.56 x 10 26 atoms of magnesium in grams.


1. Compute for the number of moles Magnesium:

To find the mass of 1.56 x 1026 atoms of magnesium, we use the equation;

moles Magnesium = number of atoms MagnesiumAvogadros number 

Where Avogadros number = 6.02 x 1023 particle or atoms /mole

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Problem Details

What is the mass of 1.56 x 10 26 atoms of magnesium in grams?