Across
- 3. conversion factor to go from mole to particles.
- 5. is used to convert from one set of units to another.
- 7. can neither be created or destroyed
- 9. number placed in front of a formula to balance a chemical equation.
- 10. the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers.
- 11. the maximum possible mass of a product that can be made in a chemical reaction.
- 12. the amount of a substance that contains exactly 6.02214076 X1023 elementary entities of the given substance.
- 13. the sum of the total mass in grams of all the atoms that make up a mole of a particular molecule.
- 14. the ratio between the amounts in moles of any two compounds involved in a balanced chemical reaction.
- 15. present in excess in the chemical reaction.
Down
- 1. which determines the lentgh of the reaction.
- 2. measure of the amount of matter in an object
- 4. ratio of actual yield to theoretical yield multiplied by 100
- 6. numbers that come after a symbol and below.
- 8. numbers with a plus or minus sign at the top right of the formula.