-2Oxygen has 6valence electrons. Inorder to obtain a fullouter shell, it will gain2 more electrons.What will Oxygen'scharge be when itgains one electron.gasWhat state ofmatter is Cl inthis equation?2Na (s) + Cl2(g) → 2NaCl (s)solidWhat state ofmatter is Na inthis equation?2Na (s) + Cl2 (g)→ 2NaCl (s)productsAccording to the Lawof Conservation ofMass, the total massof the reactants mustequal the total massof the __________.24How manySulfur (S)atoms arethere in8SO3?30How manyOxygen (O)atoms in5 Zn(NO3)2?2 H2O(g)What is theproduct of thisequation?2H2 (g) + O2(g) → 2 H2O(g)leftYou will findreactants onthe _______side of anequation.NaClWhat is theproduct in thisreaction?2Na (s) + Cl2(g) → 2NaCl (s)+2Beryllium has 2valence electrons. Inorder to obtain a fullouter shell, it will lose2 electrons. What willBeryllium's charge bewhen it loses 2electrons?liquidWhat is the state ofmatter for H2O inthis equation?CO2 (g) + H2O(l) →C6H12O6 (s) + O2(g)ZnCl2What is aproduct in thisequation?Zn + 2HCl →ZnCl2+ H2PrecipitateWhat is the nameof the solid thatforms in a solutionthat separatesfrom the solution.Transfer ofenergy inthe form ofheat/lightWhen a fire isburning, whatobservation showsyou that achemical reactionis taking place?CCl4What is one ofthe products inthis equation?CH4 + Cl2 →CCl4 + 4HCl+1Sodium has 1valence electron. Inorder to obtain a fullouter shell, it will lose1 electron. What willSodium's charge bewhen it gains oneelectron.-1Fluorine has 7valence electrons. Inorder to obtain a fullouter shell, it will gain1 more electron.What will Fluorine’scharge be when itgains one electron.ColorchangeWhen an apple iscut and left out inthe air, whatobservation showsyou it is a chemicalreaction?2Howmany Natoms in2NH3?CO2What is one of thereactants of thisequation?CO2 (g) + H2O(l)→ C6H12O6 (s) +O2 (g)Productionof a gasWhen vinegar andbaking soda arecombined, whatobservation showsthat a chemicalreaction took place?9Howmany Featoms in3Fe3O4?Lose 3electronsIf Phosphorus canlose 5 electrons orgain 3 electrons.Which one would itdo?Cl2What is one ofthe reactants ofthis equation?CH4 + Cl2 →CCl4 + 4HClyieldWhat worddoes the arrowin a chemicalequationrepresent?cationWhat is anion with apositivechargenamed?7How manyZn atomsare there in7 ZnCl2?1Howmany Cuatoms inCuO?anionWhat is anion with anegativechargenamed?4How manyOxygen atomsare there in thisformula?2 H2OrightYou will findproducts onthe________ ofan equation.8Howmany Clatoms in2CCl4?-2Oxygen has 6valence electrons. Inorder to obtain a fullouter shell, it will gain2 more electrons.What will Oxygen'scharge be when itgains one electron.gasWhat state ofmatter is Cl inthis equation?2Na (s) + Cl2(g) → 2NaCl (s)solidWhat state ofmatter is Na inthis equation?2Na (s) + Cl2 (g)→ 2NaCl (s)productsAccording to the Lawof Conservation ofMass, the total massof the reactants mustequal the total massof the __________.24How manySulfur (S)atoms arethere in8SO3?30How manyOxygen (O)atoms in5 Zn(NO3)2?2 H2O(g)What is theproduct of thisequation?2H2 (g) + O2(g) → 2 H2O(g)leftYou will findreactants onthe _______side of anequation.NaClWhat is theproduct in thisreaction?2Na (s) + Cl2(g) → 2NaCl (s)+2Beryllium has 2valence electrons. Inorder to obtain a fullouter shell, it will lose2 electrons. What willBeryllium's charge bewhen it loses 2electrons?liquidWhat is the state ofmatter for H2O inthis equation?CO2 (g) + H2O(l) →C6H12O6 (s) + O2(g)ZnCl2What is aproduct in thisequation?Zn + 2HCl →ZnCl2+ H2PrecipitateWhat is the nameof the solid thatforms in a solutionthat separatesfrom the solution.Transfer ofenergy inthe form ofheat/lightWhen a fire isburning, whatobservation showsyou that achemical reactionis taking place?CCl4What is one ofthe products inthis equation?CH4 + Cl2 →CCl4 + 4HCl+1Sodium has 1valence electron. Inorder to obtain a fullouter shell, it will lose1 electron. What willSodium's charge bewhen it gains oneelectron.-1Fluorine has 7valence electrons. Inorder to obtain a fullouter shell, it will gain1 more electron.What will Fluorine’scharge be when itgains one electron.ColorchangeWhen an apple iscut and left out inthe air, whatobservation showsyou it is a chemicalreaction?2Howmany Natoms in2NH3?CO2What is one of thereactants of thisequation?CO2 (g) + H2O(l)→ C6H12O6 (s) +O2 (g)Productionof a gasWhen vinegar andbaking soda arecombined, whatobservation showsthat a chemicalreaction took place?9Howmany Featoms in3Fe3O4?Lose 3electronsIf Phosphorus canlose 5 electrons orgain 3 electrons.Which one would itdo?Cl2What is one ofthe reactants ofthis equation?CH4 + Cl2 →CCl4 + 4HClyieldWhat worddoes the arrowin a chemicalequationrepresent?cationWhat is anion with apositivechargenamed?7How manyZn atomsare there in7 ZnCl2?1Howmany Cuatoms inCuO?anionWhat is anion with anegativechargenamed?4How manyOxygen atomsare there in thisformula?2 H2OrightYou will findproducts onthe________ ofan equation.8Howmany Clatoms in2CCl4?

Intro. Chemical Reactions Review - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
  1. Oxygen has 6 valence electrons. In order to obtain a full outer shell, it will gain 2 more electrons. What will Oxygen's charge be when it gains one electron.
    -2
  2. What state of matter is Cl in this equation? 2Na (s) + Cl2 (g) → 2NaCl (s)
    gas
  3. What state of matter is Na in this equation? 2Na (s) + Cl2 (g) → 2NaCl (s)
    solid
  4. According to the Law of Conservation of Mass, the total mass of the reactants must equal the total mass of the __________.
    products
  5. How many Sulfur (S) atoms are there in 8SO3?
    24
  6. How many Oxygen (O) atoms in 5 Zn (NO3)2?
    30
  7. What is the product of this equation? 2H2 (g) + O2 (g) → 2 H2O (g)
    2 H2O (g)
  8. You will find reactants on the _______ side of an equation.
    left
  9. What is the product in this reaction? 2Na (s) + Cl2 (g) → 2NaCl (s)
    NaCl
  10. Beryllium has 2 valence electrons. In order to obtain a full outer shell, it will lose 2 electrons. What will Beryllium's charge be when it loses 2 electrons?
    +2
  11. What is the state of matter for H2O in this equation? CO2 (g) + H2O(l) → C6H12O6 (s) + O2 (g)
    liquid
  12. What is a product in this equation? Zn + 2HCl → ZnCl2+ H2
    ZnCl2
  13. What is the name of the solid that forms in a solution that separates from the solution.
    Precipitate
  14. When a fire is burning, what observation shows you that a chemical reaction is taking place?
    Transfer of energy in the form of heat/light
  15. What is one of the products in this equation? CH4 + Cl2 → CCl4 + 4HCl
    CCl4
  16. Sodium has 1 valence electron. In order to obtain a full outer shell, it will lose 1 electron. What will Sodium's charge be when it gains one electron.
    +1
  17. Fluorine has 7 valence electrons. In order to obtain a full outer shell, it will gain 1 more electron. What will Fluorine’s charge be when it gains one electron.
    -1
  18. When an apple is cut and left out in the air, what observation shows you it is a chemical reaction?
    Color change
  19. How many N atoms in 2NH3?
    2
  20. What is one of the reactants of this equation? CO2 (g) + H2O(l) → C6H12O6 (s) + O2 (g)
    CO2
  21. When vinegar and baking soda are combined, what observation shows that a chemical reaction took place?
    Production of a gas
  22. How many Fe atoms in 3Fe3O4?
    9
  23. If Phosphorus can lose 5 electrons or gain 3 electrons. Which one would it do?
    Lose 3 electrons
  24. What is one of the reactants of this equation? CH4 + Cl2 → CCl4 + 4HCl
    Cl2
  25. What word does the arrow in a chemical equation represent?
    yield
  26. What is an ion with a positive charge named?
    cation
  27. How many Zn atoms are there in 7 ZnCl2?
    7
  28. How many Cu atoms in CuO?
    1
  29. What is an ion with a negative charge named?
    anion
  30. How many Oxygen atoms are there in this formula? 2 H2O
    4
  31. You will find products on the ________ of an equation.
    right
  32. How many Cl atoms in 2CCl4?
    8