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Hosted by YOUR GOOD OLD GROUP 6

Jeopardy. Hosted by YOUR GOOD OLD GROUP 6. Empirical/Molar masses. Polyatomic ions. Ions. Oxidation. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. What is an oxyanion?.

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Hosted by YOUR GOOD OLD GROUP 6

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  1. Jeopardy Hosted by YOUR GOOD OLD GROUP 6

  2. Empirical/Molar masses Polyatomic ions Ions Oxidation 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 What is an oxyanion? A general term for a polyatomic ion that contains oxygen

  4. 1,2 name the compound K2C2O4 ?     Potassium Oxalate

  5. 1,3 What is 62? The molar mass of a nitrate ion

  6. 1,4 What is –1? The oxidation of a hydride ion

  7. 2,1 What is +2? It is the Charge of a Cobaltous ion

  8. 2,2 What is the formula a dichromate ion Cr2O7

  9. 2,3 What is about 5%? The percent composition of Hydrogen in an acetate ion

  10. 2,4 What is C, N, P, S, Cl, Br, I ? two elements with three or more oxidation states

  11. 3,1 What is TWO? The number of atoms in a molecule of a hypochlorite ion

  12. 3,2 What is the formula for carbide? C2 2-

  13. 3,3 What is 18? The molar mass of a molecule of water

  14. 3,4 What is +2? Oxygen’s oxidatin number when in a binary halide

  15. 4,1 What is the numerical prefix indicating seven atoms of an element in a molecule? “HEPTA-”

  16. 4,2 What is the formula for bicarbonate? HCO3-

  17. 4,3 What is Avogadro’s Number? ·         6.022 X 1023

  18. 4,4 What is 0? The oxidation number of a pure element

  19. 5,1 What is +4 It is the charge of a stannic ion

  20. 5,2 What is Carbide, Imide, or Polysulfide? a A non-oxyanion with a charge of 2-

  21. 5,3 What is N3H6? The empirical formula is NH2 and the molecular formula’s molar mass is about 48 grams

  22. 5,4 What is -1? Oxidation state of Fluorine

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