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Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. Quarter 1. Quarter 2. Quarter 3. Quarter 4. Grab Bag. 10 Point. 10 Point. 10 Point. 10 Point.

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Jeopardy

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  1. Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.

  2. Choose a point value. Choose a point value. Click here for Final Jeopardy

  3. Quarter 1 Quarter 2 Quarter 3 Quarter 4 Grab Bag 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

  4. How many significant figures does the following value contain? 0.0200

  5. Three

  6. You want to find the mass of an unknown sample. You are given the density as 1.2 g/cm3 and the volume as 4.0 mL. What is the mass?

  7. 4.8 grams

  8. The mass of an object is 4.3 grams. It is heated and placed in a container of water. The object released 400. Joules of energy and had a temperature change of 25 degrees Celsius. What is its specific heat?

  9. 3.7 J/g0C

  10. Which of the following elements has the smallest atomic radii? K, Ni, Ge, Br

  11. Br

  12. What is the average atomic mass of an element? Be specific.

  13. The average of all of the isotopes of that element in nature.

  14. What are three of the diatomic elements?

  15. H, O, N, Cl, F, I, Br

  16. What is the electron configuration for Nitrogen?

  17. 1s22s22p3

  18. How would I name the following: MnCl2

  19. Manganese (II) Chloride

  20. How many grams of water are produced if 2.45 grams of Hydrogen are combined with excess oxygen in a reaction?

  21. 21.9 grams

  22. How many atoms of Carbon are needed in C6H12O6 to produce 5.0 grams of CO2 through a combustion reaction?

  23. 6.8 x 1022 atoms

  24. What is the name of the following compound: HF

  25. Hydrofluoric Acid

  26. What are the products of the following reaction going to be? Na + Br2

  27. NaBr

  28. What type of bond/force attracts different molecules?

  29. Intermolecular forces

  30. What is the lewis structure for SO42-? Draw the structure and identify the type of molecular geometry it would have.

  31. Tetrahedral

  32. What is the name of the following compound: CaCO3 • 3H2O

  33. Calcium Carbonate Trihydrate

  34. Hydrogen gas is at standard temperature and pressure. It takes up a volume of 0.5L. How many grams of gas do you have?

  35. 0.04 grams Hydrogen

  36. If a balloon expands from 25 mL to 1200 mL and the pressure started at 0.952 atm, what is the new pressure?

  37. 0.020 atm

  38. N2 + 3H2 2NH3 If pressure was added to this system, in what direction would the equilibrium move to?

  39. The right

  40. What is an example of each of the following: Acid Base Neutral Substance

  41. Lots of Answers

  42. What is the pH of a substance that has a [OH-] of 4.27 x 10-11?

  43. 3.63

  44. What is a photon?

  45. A packet of energy that is released when an electron goes from an excited back to a ground state.

  46. How many liters are in 5.0 grams of Chlorine gas?

  47. 1.6 liters

  48. How many mL are in 20 cubic centimeters?

  49. 20 mL

  50. What are the five states of matter?

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