6.02 x 10
Questions
1. What is the molar mass of Al(NO3)2? -
2. What is the atomic mass of O? -
3. What is the number of moles in 120 g/mol of MgSO4? -
4. What is the number of moles in 240 g/mol of MgSO4? -
5. What is the number of atoms present in 1mole of Ca? -
6. What is the number of moles in 6.02 x 1023 particles of Ca?
7. What is the mass in grams in one (1) mole of Ca?
8. What is the number of moles in 213 g/mol of Al(NO3)3?
9. What is the number of particles in one mole Al(NO3)3?
10. What is the number of particles in 120 g/mol of MgSO4?​