Across
- 2. water
- 4. a state that has molecules with least energy
- 7. propane
- 8. the answer to a problem
- 10. 6.02x10^23
- 15. N2
- 17. a positively charged ion
- 18. what the reactants combine to make products
- 19. CO2
- 22. reactant that runs out first
- 23. an equation that has equal # of atoms on each side
- 24. used to calculate moles
Down
- 1. contains relative amounts of reactants
- 3. comparison of number of products/reactants
- 5. used to calculate percent yield
- 6. a negatively charged ion
- 9. number representing number of atoms in molecule
- 11. a substance that dissolves in water
- 12. used to calculate masses of moles
- 13. equals actual yield/theoretical yield
- 14. used to represent a chemical reaction
- 16. most basic form of element
- 20. comparison of two numbers
- 21. a state which has the most energy
- 25. a state that has volume but no shape