How many atoms are there in 0.00150 moles of zinc? Please help me and explain it to me thanks
The concept of the "mole" is based on the number of atoms in a single isotope of carbon, Carbon-12. In 12g of Carbon-12 there is a mole of Carbon atoms, or
For the rest of the atoms on the periodic table, their molar mass tells you how many grams of each you need to have a mole of those atoms, or
If zinc has 1 mole, it will have
If you just look at the units, this works out to:
and this reduces to ATOMS.