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THIS IS With Host... Your 100 10100 200 300 400 500 Bonding Polarity & Geometry Writing and Balancing Equations Moles Percent Composition & Empirical.

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Presentation on theme: "THIS IS With Host... Your 100 10100 200 300 400 500 Bonding Polarity & Geometry Writing and Balancing Equations Moles Percent Composition & Empirical."— Presentation transcript:

1

2

3 THIS IS

4 With Host... Your

5 Bonding Polarity & Geometry Writing and Balancing Equations Moles Percent Composition & Empirical & Molecular formulas Miscellaneo us

6 Which electrons are used in forming chemical bonds? A 100

7 Valence electrons A 100

8 What are the electronegativity ranges for nonpolar, polar, and ionic compounds? A 200

9 0 – 0.3 Nonpolar 0.3 – 1.7 Polar > 1.7 Ionic A 200

10 Define the 3 types of bonds. Include an example of each one. A 300

11 Ionic- transfer of electrons Covalent- Sharing of electrons Metallic- Sea of mobile electrons A 300

12 What type of atoms form ionic compounds? A 400

13 Metal + Nonmetal (or metal + poly) A 400

14 If 5g of A reacts with 3g of B in the reaction A+B C+D, how much C would be produced if 3g of D is formed according to the Law of Conservation of Mass? A 500

15 5g A 500

16 CO 2 B 100

17 Linear and Nonpolar B 100

18 H2SH2S B 200

19 Bent and polar B 200

20 BH 3 B 300

21 Trigonal planar and nonpolar B 300

22 CO B 400

23 Linear and Nonpolar B 400

24 CH 4 B 500

25 Tetrahedral and nonpolar B 500

26 List the 4 phase labels (abbreviation and what it represents) C 100

27 s-solid l-liquid aq- aqueous g-gas C 100

28 The balanced equation for the synthesis of water C 200

29 2H 2 + O 2 2H 2 O C 200

30 The balanced reaction when zinc is added to hydrochloric acid C 300

31 Zn + 2HCl ZnCl 2 + H 2 C 300

32 DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager

33 The balanced reaction when phosphoric acid reacts with sodium hydroxide. C 400

34 H 3 PO 4 + 3NaOH 3HOH + Na 3 PO 4 C 400

35 The balanced reaction when water is added to gold C 500

36 NO 3 ReAcT 1 (ON) C 500

37 How many molecules are in 3 moles of potassium chloride? D 100

38 1.81X10 24 molecules D 100

39 How many moles are in 30.0g of sodium chloride? D 200

40 0.513 moles D 200

41 Convert 16 moles of KCl to grams D 300

42 1192 grams D 300

43 Calculate the molar mass of sodium chloride. D 400

44 58.5g D 400

45 You heat 10g of a hydrate and after heating 9g remains. What is the %H 2 O? D 500

46 10% D 500

47 What percentage of chlorine is in sodium chloride? E 100

48 60.7% E 100

49 What is the empirical formula for a compound that is 43.6%P and 56.4%O? E 200

50 P2O5P2O5

51 What is the empirical formula for a compound that is 53.3% oxygen and 46.7% silicon? E 300

52 SiO 2 E 300

53 What is the molecular formula if the empirical formula is NO 2 and the formula mass is 92amu? E 400

54 N2O4N2O4

55 What is the empirical formula of H 2 O 2 ? E 500

56 HO E 500

57 Which law enables us to balance chemical reactions? F 100

58 Law of Conservation of Mass F 100

59 The coefficients in the balanced equation for the combustion of hexane F 200

60 2, 19, 12, 14 F 200

61 Solid substance formed from the reaction between two aqueous solutions F 300

62 precipitate F 300

63 4 signs of a chemical reaction F 400

64 Color change Precipitate Gas formation Evolution of heat and/or light F 400

65 The balanced reaction in the decomposition of sodium phosphide in a balanced reaction F 500

66 Na 3 P 3Na + P F 500

67 The Final Jeopardy Category is: Please record your wager. Click on screen to begin

68 Final Jeopardy Question Click on screen to continue

69 Correct Final Jeopardy Response Click on screen to continue

70 Thank You for Playing Jeopardy! Game Designed By C. Harr-MAIT


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