Across
- 1. A snowball in your hand is and example of what kind of heat transfer?
- 3. _____is the universal solvent.
- 7. A heater heating up the inside of your car is an example of what kind of heat transfer?
- 9. the mass of 1 mole of atoms in grams
- 11. ______ Law describes the relationship between pressure and volume of a gas.
- 12. If the red litmus paper turns blue it is a ____.
- 13. type of solution that contains the maximum amount of dissolved solute in a solvent
- 14. the study of heat changes that occur during chemical reactions and physical changes of state
- 15. ________ reactant limits the extent of the reaction and, thereby, determines the amount of product.
- 16. A ph of 0-6 is classified as an ____.
- 18. A liquid mixture consisting of a solute and a solvent.
- 19. _______= molar concentration
- 20. _______:the ability to do work or supply heat
Down
- 1. Conversion factors can be written for any substance in a chemical reaction using the ________.
- 2. the study of quantitative relationships between amounts of reactants used and products formed by a chemical reaction
- 4. __________ Number refers to the number of atoms, particles, or molecules in one mole.
- 5. A reaction that absorbs energy is called an ___________ reaction.
- 6. a solution with relatively low concentration
- 8. What has a ph of 7 and is neutral?
- 10. a number written in front of a reactant or product of a chemical equation
- 17. _______is a substance that does not dissolve in a solvent.
- 19. the SI unit used to measure the amount of a substance