Water and Solutions

2. the measurement of how concentrated with H+ ions a solution might be
6. although hydrogen bonds aren't super strong, they are the strongest bonds that fall under van der _____ forces
8. vinegar has a range of 2.5 to 4.5 on the pH scale, making it
9. a _____ molecule is similar to a magnet, having two opposite poles
10. the place where reactants attach to an enzyme is called the ____ site
11. a uniform mixture
13. a biological catalyst
14. the hydrogen end of a molecule has a ____ charge
15. ____ groups are found in solutions that are basic

1. the substance that another substance dissolves into (the water in salt water)
3. the name of reactants that attach to an enzyme
4. the tendency of an atom to attractive electrons to its nucleus when in a covalent bond
5. a mixture that helps stabilize the acids or bases to keep them within a certain range
7. another word for a single element; the building block of all matter
11. a mixture that is similar to a salad where each section may differ
12. a bond that occurs between ______ and either nitrogen, oxygen, or fluorine