Transcription of Worksheet 1: REPRESENTATIVE PARTICLES
{{id}} {{{paragraph}}}
Example: air traffic controller
Worksheet 1: REPRESENTATIVE PARTICLES
Worksheet 1: REPRESENTATIVE PARTICLES Directions: For each substance below, state the REPRESENTATIVE particle. If the RP is a molecule, state the number of atoms that make up the molecule. If the RP is a formula unit, state the number of ions that make up the formula unit. 1. NaCl _____ 2. H2SO4 _____ 3. K+ _____ 4. CaCl2 _____ 5. S _____ 6. S6 _____ 7. NH4Br _____ 8. Ca3(PO4)2 _____ 9. C6H12O11 _____ 10. Mg(NO3)2 _____ 11. Cl2 _____ 12. KMnO3 _____ 13. H2O2 _____ 14. H3PO3 _____ 15. NH4+ _____ 16. Fe2O3 _____ 17. NaC2H3O2 _____ 18. PO43- _____ 19. Hg _____ 20. O2- _____ Worksheet 2: THE MOLE AND AVOGADRO S NUMBER One mole of a substance contains Avogadro s Number ( X 1023) of molecules. How many molecules are in the quantities below? 1. moles 2. moles 3. mole 4. 15 moles 5. mole How many moles are in the number of molecules below?
Worksheet 1: REPRESENTATIVE PARTICLES Directions: For each substance below, state the representative particle. If the RP is a molecule, state the number of atoms that make up the molecule.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: