Grams/Moles Calculations help : ]?

-Given the following, find the number of moles: 1)30 grams of H3PO4. 2)25 grams of HF. 3)110 grams of NaHCO3. 4)1.1 grams of FeCl3. 5) 987 grams of Ra(OH)2. 6)564 grams of copper. 7)12.3 grams of CO2. 8)89 grams of Pb (CH3COO)4. **THANK YOU** 10 POINTS