1. Chemistry Tri A Review Unit 9&3 Balancing Act Unit 4&7 Hang Ten Unit 5 Be Trendy Unit 7 Ironic, isn’t it? Mixed Bag Work it 200 400 600 800 1000

2. Unit 9 200 200 What is the formula for Iron III oxide? Lead II Sulfate? What is the name of Sn(CO 3 ) 2, Cr(OH) 3, KNO 3 –Fe 2 O 3 –PbSO 4 –Tin IV Carbonate –Chromium III hydroxide –Potassium nitrate

3. Unit 9 400 400 Name the type of reaction HCl + Mg(OH) 2  MgCl 2 + H 2 O Hydrogen + oxygen produces water H 2 O 2  H 2 O + O 2 NaOH + Li  LiOH + Na –Double Replacement –Direct Combination (syn) –Decomposition –Single Replacement

4. Unit 9 600 600 Hydrogen has three isotopes H-1, H-2 and H-3. Given the average atomic mass is 1.01, what is the most common isotope of hydrogen? What is Mass Defect? –H-1 –Mass lost during a nuclear reaction

5. Unit 9 800 800 All atoms of the same elements have the same number of? Isotopes of the same element vary in their numbers of. What are the relative AMU of protons, neutrons and electrons? –Protons –Neutrons and atomic mass –1, 1, 0

6. Unit 9 1000 1000 State the Law of Conservation of Matter. How does it apply to balancing a chemical equation –Matter is neither created or destroyed –Must have the same number and types of atoms on either side of the  sign.

7. Unit 4&7 200 200 How are ionic formulas balanced? How are equations balanced? Name the molecular compound N 3 F 4, CO, P 2 O 5. –Subscripts –Coefficients –Trinitrogen tetrafluoride, carbon monoxide, diphosphorus pentaoxide

8. Unit 4 400 400 Light has properties of? What is the speed of light? –Particles and waves –3.00 x 10 8 m/s

9. Unit 4 600 600 What is the Heissenberg Uncertainty Principal? –Can’t measure position and momentum of an electron simultaneously.

10. Unit 4 800 800 For an electron to move from ground to excited state what must be absorbed? When is a line spectrum is produced? –Energy –When an electron falls back down to a lower energy state.

11. Unit 4 1000 1000 What do you call a solid formed in a chemical reaction that separates from the solution? –A precipitate

12. Unit 4 200 200 How many electrons in any given orbital? What are the d and f blocks called? How many orbitals in the s, p, d and f. How many electrons? What are the shapes of the s and p orbitals? –2–2 –Transition and inner transition metals –1,3,5,7 –2,6,10,14 –Sphere and dumbbell

13. Unit 5 400 400 What are the vertical columns in the periodic table called? The horizontal rows? What is the least reactive group? The most reactive metal group? The most reactive nonmetals group? –Groups; periods –Noble gases –Alkali –Halogens

14. Unit 5 600 600 What happens to reactivity in the metals as you move down a group? What is the most reactive metal? nonmetal? Why? What happens to AR as you move down a group and from R to L on the PT? –Increases –Fr largest atomic radius –F smallest AR with the highest Electronegativity and affinity –Increases

15. Unit 5 800 800 Which group has the highest ionizing energy? Give the charges attained by the elements of each group. What rule describes how many electrons an atom will gain or lose? –Noble gases –1+, 2+, 3+ 4+/-, 3-, 2-, 1-, 0 –Octet rule

16. Unit 2 1000 1000 State the Atomic Law. Arrange the following ions in order of increasing size Li, Li -, Li + –Properties of elements reoccur periodically when arranged in order of increasing atomic number –Li+, Li, Li-

17. Unit 7 200 200 What is happening to the electrons in an ionic bond? Which groups elements of the periodic table create ionic bonds? Why? –Give/take –Metal to non metal –Large difference in electronegativities.

18. Unit 7 400 400 What are some characteristics of ionic compounds –High MP, brittle(s), Conduct electricity(aq)

19. Unit 7 600 600 What is a cation? Which type of elements form cations? What is an anion? Which group of elements from anions –+ ion, metals –- ion, non metals

20. Unit 7 800 800 What type of elements create covalent bonds? What do you call a covalent bond with a charge? –Non metal to non metal –Polyatomic

21. Unit 7 1000 1000 What are the formulas for phosphate? Carbonate? Sulfate? –PO 4 3- –CO 3 2- –SO 4 2-

22. Mixed Bag 200 200 Write the complete electron configuration for Cl. Write the abbreviated electron configuration for P –1s 2 2s 2 2p 6 3s 2 3p 5 –(Ne) 3s 2 3p 3

23. Mixed Bag 400 400 How would you name CI 5 ? Write the formula for sodium oxide –Carbon penta Iodide –Na 2 O

24. Mixed Bag 600 600 Write the formula for carbonic acid. For hydrobromic acid –H 2 CO 3 –HBr

25. Mixed Bag 800 800 Give the number of protons, neutrons, electrons, atomic mass, atomic number and net charge for 9 Be 2+ –4, 5, 2, 9, 4, 2+

26. Mixed Bag 1000 1000 What type of mixture is salt water? Salt and pepper. What is the next highest energy level after 3d? According to Bohr, how do electrons circle the nucleus? –Homogeneous, heterogeneous –4p –Specific allowed orbits

27. Work it 200 200 Give an example of a energy level that could never exist (example 0s) –1p, 2d, 3f

28. Work it 400 400 What is an ionic bond? What is a non- polar covalent bond? A polar covalent bond? –Metal to nonmetal transfer of e- –Non-metal to non-metal with similar or same EN (equal sharing of electrons) –Non-metal to non-metal with different EN (unequal sharing of electrons)

29. Work it 600 600 Write the formula for Copper II Carbonate. –CuCO 3

30. Work it 800 800 Give the symbols for mercury, silver, lead, gold, potassium, tin and beryllium –Hg, Ag, Pb, Au, K, Sn, Be

31. Work it 1000 1000 What is the formula for calculating average atomic mass given the fractional abundance of the isotopes (% x M1) + (% x M2) ……

32. Chapter 7&8 200 200 In a circle, what physics concept is thought of as linear speed? –tangential speed

33. Chapter 7&8 400 400 What is confused with centrifugal force in rotational motion? –inertia

34. Chapter 7&8 600 600 Work in a circle is called? –torque

35. Chapter 7&8 800 800 The constant of Newton’s Universal Law of Gravitation is? –6.67 x 10 -11 Nm 2 /kg 2

36. Chapter 7&8 1000 1000 Dan has a mass of 83.2 kg and Nate has a mass of 57.3 kg. What is the gravitational force between them if they are sitting.800 m apart? –5.00 x 10 -7 N

37. Final Jeopardy State Newton’s Third Law –For every action, there is an equal and opposite reaction.