Across
- 10. a reactant that remains after a chemical reaction stops
- 11. A solid that forms from a solution during a chemical reaction.
- 12. an equation that shows dissolved ionic compounds as dissociated free ions
- 14. A number in a chemical formula that tells the number of atoms in a molecule or the ratio of elements in a compound
- 16. a chemical equation in which mass is conserved; each side of the equation has the same number of atoms of each element
- 17. the measured amount of a product that is actually obtained from a reaction
- 18. a list of elements organized according to the ease with which the elements undergo certain chemical reactions
- 19. the substance that controls the quantity of product that can form in a chemical reaction
- 21. the number of moles of solute per liter of solution
- 22. A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
- 23. a chemical reaction between two compounds where the positive ion of one compound is exchanged with the positive ion of another compound
- 24. the maximum amount of product that can be produced from a given amount of reactant
Down
- 1. A measurement of how much solute exists within a certain volume of solvent
- 2. A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.
- 3. the mass in grams of one mole of a substance
- 4. the ratio of the actual yield to the theoretical yield for a chemical reaction expressed as a percentage; a measure of the efficiency of a reaction
- 5. A type of protein that speeds up a chemical reaction in a living thing
- 6. a reaction in which two or more substances combine to form a new compound
- 7. a conversion factor that relates the amounts in moles of any two substances involved in a chemical reaction
- 8. a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light
- 9. chemical reaction that occurs when the atoms of one element replace the atoms of another element in a compound
- 13. a chemical change in which a single compound is broken down into two or more simpler products
- 15. the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers.
- 20. substance that speeds up the rate of a chemical reaction