chemistry of fire
To have a fire you must have?
what is heat,fuel,oxygen
used in kitchen stoves, water heaters, and furnaces
what is natural gas
does not turn into gas at room tempature but will when heated
what is kerosene
when solid are cut into fine particles with enough oxygen and with enough heat.
what is the solids will begin to burn
any thing that can burn
what is a fuel
_____ used in torches and _____ used in lighters are other examples of gases that burn.
what is propane and butane
gives off vapor or fumes at room temperature and is hazardous when exposed to open air and source of heat
what is gasoline
the amount of heat needed to burn
what is heat of combustion
examples of gases in the air
what is oxygen,nitrogen,carbon dioxide
when gases come in contact with a spark
what is burn and even explode
a block of wood does not burst into flames but if
what is ground to fine dust
wood that in a upright position burn more rapidly than
what is wood in a horizontal or flat position
a gas used to put out fires
what is carbon dioxide
flammable liquids will not burn until
what is vaporized or changed into gas
when of piece of wood is heated the wood ___ is turned from a solid into a gas which ignites and burns
what is cellulose or fiber
form the fire triange
heat fuel oxygen
______ does not burn but is needed to support a fire
what is oxygen
two flammable liquid u often see
what is kerosene and gasoline
a piece of steal is hard to burn but
what is steel wool
is one part is removed
what is the fire will go out