The exhaust gas is made up of water, carbon dioxide, carbon monoxide, nitrogen, hydrocarbons, nitrogen oxides, ozone and soot. There are rules as to how much of these a car can output too.
inboard gas engine exhaust
Magma, a thick substance composed of liquid rock, crystals, and dissolved gas is found inside of active volcanoes. When this substance erupts out of a volcano, it is then called lava.
When a substance changes from a liquid to a gas energy is absorbed. When a substance changes from a gas to a liquid energy is released.
water
Helium is pure as it is on the periodic table.
Exhausts can also contain Sulphur Dioxide (SO2) from impurities in the fuel, but only 3% of the total emissions of this substance come from transport, the rest mainly from industry and power generation.
Carbon monoxide.
Exhaust of an engine is a gas.
carbon monoxide is in exhaust gas
Gas.
Exhaust gas pipes are silver and are made of metal.
The boiling point. This can be found in the periodic table.
exhaust gas
inboard gas engine exhaust
the spent exhaust gas goes out the exhaust
air is a substance because air is a gas and a gas is a substance.
Magma, a thick substance composed of liquid rock, crystals, and dissolved gas is found inside of active volcanoes. When this substance erupts out of a volcano, it is then called lava.