AP Chemistry 2
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AP Chemistry 2
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25 Questions

1. How do you heat a test tube?

2. Is a graduated cylinder or beaker more accurate?

3. What element is used to vulcanize rubber?

4. What is the conjugate base of NH3?

5. Is the ?H formation of an element in standard state zero?

6. What is the general formula for an acid?

7. ammonium

8. What is the sign of the cathode in voltaic cells? in electrolytic cells?

9. How does the KE and PE of ice at 0°C compare to the KE and PE of water at 0°C?

10. Is magnesium oxide (and other main group metal oxides) likely to be acidic - basic or neutral?

11. Acid plus base make?

12. What effect does increasing the size/surface area of a voltaic cell have on the cell?

13. Is the freezing of ice endothermic or exothermic?

14. Name some properties of Group 17

15. What do you use to look at burning magnesium? why?

16. What is H2CO3 (carbonate acid) usually written as?

17. A Bronsted-Lowry acid is...

18. Alcohols and _______ are FG isomers

19. What is the energy you must put into a reaction to make it start called?

20. If a free element is involved - what type of reaction must be involved?

21. How many ligands attach to a central ion in a complex ion?

22. silver iodide

23. What can form during the combustion of hydrocarbons in a limited supply of oxygen?

24. What is a dipeptide? polypeptide? protein?

25. phosphate