What is Fire Made Of?

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Chemistry Chemistry is ultimately the study of matter including how it behaves and . Additionally in this unit we talked about how to describe properties and changes using diagrams and nomenclature, and equations.

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What is Fire Made Of?

Fire

5 types

A,B,C,D, and K

harmful to humans

Heat, Oxygen, and Fuel

Chemical Reactions

Decomposition Reactions

NaCl = Na + Cl

Synthesis Reactions

2 H2 + O2 = 2 H2O

Double Displacement Reactions

HCl + NaOH = NaCl + H2O

Single Displacement Reactions

K + NaCl = KCl + Na

Combustion

Incomplete Hydrocarbon Combstion

Fuel(CxHy)+ Oxygen = Carbon Dioxide + water(g) + carbon monoxide + Soot + energy(fire)opic

8 CH4 + 11 O2 = 2 CO2 + 16 H2O + 2 CO + 2 C2

carbon monoxide

odorless, and colorless,

Toxic to humans

if there is little oxygen

Complete Hydrocarbon Combustion

Fuel(CxHy)+ Oxygen = Carbon Dioxide + water(g) + energy(fire)

CH4 + 2 O2 = CO2 + 2 H2O

fires