2. 100 Ionic Bonding 100 200 300 400 500 Covalent Bonding Stoichiometry Types of Reactions Balancing Equations 600

3. An ionic compound is made up of a ____________ & _____________. Metal & Nonmetal

4. In an ionic bond, electrons are what? Transferred

5. Name this ionic compound: AgCl Silver Chloride

6. How many electrons are transferred from Fe to O in the synthesis of FeO? 2 electrons

7. Name this compound: NaNO 3 ? Sodium Nitrate

8. How much does 1 mole of Nitrogen weigh? 14 grams

9. Can ionic compounds be dissolved in water? Yes

10. A covalent compound is made up of a ________&________. Nonmetal & Nonmetal

11. In a covalent bond electrons are what? Shared

12. Name this compound: N 3 P 5 Trinitrogen pentaphosphide

13. How many electrons are shared between the two nitrogens in a molecule of N 2 ? Six

14. Which atom in a molecule of HCl has a greater pull on the shared electrons, creating a partial negative charge? Chlorine

15. Is CH 4 a polar or nonpolar molecule? Nonpolar

16. In balanced form, what coefficient will be in front of O 2 ? CH 4 + O 2  CO 2 + H 2 O 2

17. In balanced form, what coefficient will be in front of NH 3 ? N 2 + H 2  NH 3 2

18. What will the coefficient for H 2 be in this equation when balanced? C + H 2  C 8 H 18 9

19. What is the sum of all the coefficients when this equation is balanced? C + Cl 2  CCl 4 4

20. What is the sum of all the coefficients in this balanced equation? Fe + O 2  Fe 2 O 3 9

21. Fully balance this equation SiO 2 + HF  SiF 4 + H 2 O List the coefficients in order 1,4,1,2

22. What type of reaction is this? H 2 + O 2  H 2 O 2 Synthesis

23. What type of chemical reaction is this? H 2 O 2  H 2 + O 2 Decomposition

24. Single displacement What type of chemical reaction is this? Zn + CuCl 2  Cu + ZnCl 2

25. What type of chemical reaction is this? 2C 8 H 18 + 25O 2  16CO 2 + 18H 2 O Combustion

26. What is this type of reaction? C 6 H 12 O 6 + 6O 2  6CO 2 + 6H 2 O Combustion

27. What type of chemical reaction is this? 4(NH 4 ) 3 PO 4 + 3Pb(NO 3 ) 4  Pb 3 (PO 4 ) 4 + 12NH 4 NO 3 Double Displacement

28. How many atoms or molecules are in a mole? 6.02 x 10 23

29. How many moles are in 46 grams of Na? 2 moles

30. How many molecules are in 132 grams of CO 2 ? 3 x 6.02 x 10 23 Or 1.806 x 10 24

31. How much does 1.204 x 10 24 atoms of carbon weigh? 24 grams

32. How many moles of atoms are in 239 grams PbO 2 ? 3 moles of atoms

33. Final Jeopardy Category: Stoichiometry

34. What is the gram formula mass of C 3 H 6 O ? 58 grams