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Hosted by Your Favorite 8 th Science Teacher!!!!

MidtermJeopardy. Hosted by Your Favorite 8 th Science Teacher!!!!. Acids and Bases. Chemical Reactions. Compound Naming. Measurements. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1.

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Hosted by Your Favorite 8 th Science Teacher!!!!

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  1. MidtermJeopardy Hosted by Your Favorite 8th Science Teacher!!!!

  2. Acids and Bases Chemical Reactions Compound Naming Measurements 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 Trihydrogennonoxide Name this compound: H3O9

  4. 1,2 Kilo What prefix represents 1,000?

  5. 1,3 Products For a chemical equation, what are the elements or compounds on the right side of the arrow called?

  6. 1,4 Hydrogen or H+ ions, AKA Hydronium ions What type of ions do acids produce in solutions?

  7. 2,1 Covalent Bonds = Share Electrons Ionic Bonds = Transfer Electrons What happens with the electrons in a covalent bond vs. an ionic bond?

  8. 2,2 A line that goes through the center of the plotted data points, unlike a dot-to-dot line What is a best-fit line on a graph?

  9. 2,3 Synthesis Na + ClNaCl is an example of what type of reaction?

  10. 2,4 Hydroxide Ions The OH-ions that bases form in solutions are called___________.

  11. 3,1 Magnesium Sulfide (metal + non = ionic bond) Name this compound: magnesium + sulfur Mg + S

  12. 3,2 The meter or m; other common units include: cm, mm, or km What is the SI unit of length?

  13. 3,3 Polyatomic Ions Groups of atoms that act together as one unit are called__________.

  14. 3,4 Neutralization; Products = water + salt What process occurs when an acid an base are mixed? What are the products?

  15. 4,1 P2Br5 What is the formula for the compound diphosphoruspentabromide?

  16. 4,2 The independent variable goes on the X axis When graphing, does the independent variable go on the X or Y axis?

  17. 4,3 One substance breaks into two or more different substances (The “break-up”) What is a decomposition reaction?

  18. 4,4 Possible Answers: sour taste, corrosive, release H+ ions, pH 0-6, Name 2 characteristic properties of acids.

  19. 5,1 Al2O3 Al has a +3 oxidation # and O has a -2 oxidation # What is the formula for the compound aluminum oxide?

  20. 5,2 Celsius temp + 273 Ex. 22oC = 295 K How is Celsius converted into Kelvin?

  21. 5,3 No matter is created or destroyed before or after a chemical reaction. The number of atoms are the same before and after the reaction. What does the Law of Conservation of Mass state?

  22. 5,4 Possible Answers: bitter taste, soapy feel, slippery, release OH- ions, pH 8-14, Name 2 characteristic properties of bases.

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