Moles/Representative Particles Calculations. Determine the number of representative particles in each of the following.
1.
Convert 0.250 mol silver into atoms of silver
2. Given 8.56 x 10 mol NaCl, how many formula units of sodium chloride is there?
3. Convert 35.4 mol CO2 into molecules
4. Convert 0.425 mol N2 into atoms of nitrogen
Determine the number of moles in each of the following.
4. Convert 3.25 x 1020 atoms Pb into moles
5. Convert 4.96 x 1024 molecules glucose (C6H120.) into moles
6.
Convert 1.56 x 10” formula units of NaOH into moles
7. Convert 1.25 x 1025 Cu ions into moles
Make the following conversions.
8.
1.51 x 1015 atoms Si to mol Si
9. 4.25 x 102 mol NO, to molecules NO2
10. 8.95 x 102 molecules CCI, to mol CCL