What is a reactant?
Substances that go INTO a chemical reaction
What is a product?
Substances that come OUT of a chemical reaction
What is the general equation for a synthesis reaction?
A + B --> AB
What is the general equation for a decomposition reaction?
AB --> A + B
What is the general equation for a single-replacement reaction?
AB + C --> AC + B
What is the equation for a double-replacement reaction?
AB + CD --> AC + BD
What kind of reaction is this? 2H2 + O2 → 2H2O
Synthesis Reaction
What kinds of reaction is this? Br2 + 2NaI → 2NaBr + I2
Single-Replacement Reaction
What kind of reaction is this? 2KCl + HgSO4 →K2SO4 + HgCl2
Double-Replacement Reaction
What kind of reaction is this? 2Al2O3 → 4Al + 3O2
Decomposition Reaction
Is the following an ELEMENT, COMPOUND, or MIXTURE? Table Salt
Compound
Is the following an ELEMENT, COMPOUND, or MIXTURE? Copper Wire
Element
Is the following an ELEMENT, COMPOUND, or MIXTURE? Sugar Water
Homogeneous Mixture
Is the following an ELEMENT, COMPOUND, or MIXTURE? Tea
Homogeneous Mixture
Is the following an ELEMENT, COMPOUND, or MIXTURE? Vegetable soup
Heterogeneous Mixture
Is the following an ELEMENT, COMPOUND, or MIXTURE? Concrete
Heterogeneous Mixture
