Emilyschip
Jan 4, 2012, 04:35 PM
What steps do I take to solve the # of atoms in 0.025 50g of platinum?
Unknown008
Jan 5, 2012, 11:15 PM
Use this:
No.\ of\ moles = \frac{Mass\ of\ sample}{Relative\ atomic\ mass\ of\ substance}
You should be able to find the relative atomic mass of platinum in a periodic table.