Across
- 2. Tastes sour and turns litmus paper red
- 5. A device used to measure the energy absorbed or released as heat
- 6. Chemical reaction where one element trades places with another element
- 9. a compound that can act as both an acid or a base
- 12. The _____ point of water is 100 degrees Celsius
- 13. Chemical reaction in which a reactant forms several products
- 15. The stronger the acid, the _____ the conjugate base
- 17. Feels slippery and has a pH below 7
- 18. Most reactive non-metal
Down
- 1. The elements on the right side of a chemical equation
- 3. A hot-air balloon is an example of this law
- 4. HCl, HNO^3, and H^2SO^4 are examples of _____ acids
- 7. ________ acids increase the hydrogen ions in an aqueous solution
- 8. Able to be dissolved in another substance
- 10. A/An ______ in temperature causes the speed of gas molecules to increase
- 11. Solidification and _________ are phase changes that release energy
- 12. Law in which temperature is held constant and pressure and volume are inversely proportional
- 14. Change in color, odor, and temperature are evidence of a ______ reaction
- 15. Acetic, Hydroflouric, and Phosphoric acids are ____ acids
- 16. A substance can never change temperature and ____ at the same time