Types of Reactions and Bonding

what is ionic bonding?

the stealing the of electrons between a metal and non-metal

what is covalent bonding?

sharing of electrons between non-metals

single bond

sharing one e⁻ from each atom

dative or coordinate covalent bond

a bond where both e⁻ come from the same atom

what are the 5 types of reactions?

synthesis, decomposition, single displacement reactions, double displacement reactions, and combustion

A + B → AB

Synthesis

AB → A+B

Decomposition

A + BC → AC + B

single displacement reaction

AB + CD → AD + CB

double displacement reaction

Double displacement reaction occurs between…

aqueous reactants (dissolve in water) usually creating a solid precipitate (ptt).

special type of displacement… (describe)

neutralization → reaction between an acid and base producing salt

e.g. HCl + NaOH →NaCl + HCl

components need for combustion

oxygen, fuel, and ignition source

complete combustion

When a hydrocarbon is reacted with oxygen, one of the products are carbon dioxide and water.

incomplete combustion

occurs when there is insufficient oxygen is present, not all of the carbon in the fuel burns. resulting in carbon, carbon, monoxide, forming additional carbon dioxide and water

In incomplete combustion the reactions

cannot be balanced