10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt Rxn Types Acids, Bases or Salts Equations Symbols in Equations
4KClO 3 3KClO 4 + KCl
Decomposition
4Fe + 3O 2 2Fe 2 O 3
Synthesis
2C 7 H 6 O O 2 14CO 2 + 6H 2 O
Combustion
4C 3 H 5 (NO 3 ) 3 12CO 2 + 6N H 2 O + O 2
Decomposition
2KI + Br 2 2KBr + I 2
Single Displacement
3H 2 + N 2 2NH 3
Synthesis
Fe 2 O 3 + 3H 2 2Fe + 3H 2 O
Single Displacement
Zn + 2HCl 2ZnCl 2 + H 2
Single Displacement
2C 2 H 2 + 5O 2 4CO 2 + 2H 2 O
Combustion
AgNO 3 + NaCl AgCl + NaNO 3
Double Displacement
Acid, Base or Salt??? pH = 4
ACID
Acid, Base or Salt??? NH 4 OH
BASE
Acid, Base or Salt??? Ca 3 (PO 4 ) 2
SALT
Acid, Base or Salt??? H 2 SO 4
ACID
Acid, Base or Salt??? Bleach and Ammonia
BASES
Name the second reactant? Li 2 O + MgCl 2 2LiCl + MgO
Magnesium Chloride
Name the first product? 2AlCl 3 + 3Na 2 CO 3 Al 2 (CO 3 ) 3 + 6NaCl
Aluminum Carbonate
How many oxygen atoms are on the products side? 2K 3 N + 3CaCrO 4 Ca 3 N 2 + 3K 2 CrO 4
3K 2 CrO 4 12
Name the first reactant Fe 2 O 3 + 3C 2Fe + 3CO
Fe 2 O 3 Iron (III) Oxide
How many atoms are on the products side? Fe 2 O 3 + 3C 2Fe + 3CO
2Fe + 3CO 8
What does this symbol mean when found in an equation? O2↑O2↑
“Oxygen gas given off”
What does this symbol mean when found in an equation? AgNO 3 ↓
“Silver Nitrate precipitate formed”
What does this symbol mean when found in an equation? Al(OH) 3 (aq)
“Aluminum Hydroxide in an aqueous solution”
What does this symbol mean when found in an equation? Δ
“when heated yields”
Is this equation endothermic, endothermic or exothermic? 2C 2 H 2 + 5O 2 4CO 2 + 2H 2 O + energy
EXOTHERMIC 1.All combustion rxns = exothermic 2.Energy in products = exothermic