Name The Reaction
Zn + Cl₂ ⇨ ZnCl₂
Combination, Synthesis
H2 + Cl2 ⇨ HCl
H2 + Cl2 ⇨ 2 HCl
The smallest part of a substance that cannot be broken down chemically.
Atom
Li
1, +1
NaCl
Salt
Mg(OH)₂ ⇨ MgO + H₂O
Decomposition
NO2 (g) + H2O (l) → HNO3 (aq) + NO (g)
3 NO2 (g) + H2O (l) → 2 HNO3 (aq) + NO (g)
two or more atoms connected by chemical bonds, which form the smallest unit of a substance that retains the composition and properties of that substance
Molecule
C
+4, -4, 4
H2O
Water
CaCl₂ + Na₂SO₄ ⇨ CaSO₄ + 2 NaCl
Double Replacement
C6H10 (l) + O2 (g) →→ CO2 (g) + H2O (g)
2 C6H10 (l) + 17 O2 (g) →→ 12 CO2 (g) + 10 H2O (g)
a chemical bond that involves the sharing of electrons to form electron pairs between atoms
Covalent Bond
B
+3, 3
CO2
Carbon Dioxide
Pb + 4 HCl ⇨ PbCl₄ + 2 H₂
Single Replacement
BaCl2 (aq) + Na3PO4 (aq) →→ Ba3(PO4)2 (s) + NaCl (aq)
3 BaCl2 (aq) + 2 Na3PO4 (aq) →→ Ba3(PO4)2 (s) + 6 NaCl (aq)
a chemical bond formed when one atom gives up one or more electrons to another atom.
Ionic Bond
Bi
3, -3
C6H12O6
Glucose, Sugar
2 H₂S + 3 O₂ ⇨ 2 SO₂ + 2 H₂O
Combustion
C12H23 + O2 ⇨
4C12H23 + 71O2 ⇨ 48CO2 + 46H2O
a covalent bonded set of two or more atoms, or of a metal complex, that can be considered to behave as a single unit and that has a net charge that is not zero.
Polyatomic Ion
He
O3
Ozone