no it means it was an incomplete combustion causing pure Carbon (carbon monoxide or sut).
Combustion analysis is used in chemistry to determine the elementary form of a pure compound. This is done by using a form of heating the sample so the results can be properly analyzed.
If pure water is required the combustion of hydrogen and oxygen in a previously evacuated inert container would provide the purest result
Combustion is a hemical reaction.
The waste products of combustion leave the internal combustion engine through the exhaust valve.
no it means it was an incomplete combustion causing pure Carbon (carbon monoxide or sut).
Pure carbon combusts in an oxygen atmosphere to produce carbon dioxide and heat. C + O2 --> CO2
Combustion analysis is used in chemistry to determine the elementary form of a pure compound. This is done by using a form of heating the sample so the results can be properly analyzed.
The combustion of wax produces carbon dioxide gas and water vapor (if combustion is complete.) Incomplete combustion can result in the production of carbon monoxide gas or pure carbon (soot.)
2C2H3OH + 5O2 --> 4CO2 + 4H2O The equation as written appears to be complete combustion, but in reality it probably would not be complete combustion. Usually combustion is incomplete, producing other products such as carbon monoxide and pure carbon (soot).
Faster. Beyond that it's hard to say without knowing more details about the rate equation.
Dioxygen is pure oxygen gas. It is highly flammable and supports combustion in various reactions.
An oil is not a pure substance, it is a mixture; combustion of organic materials release carbon dioxide and water. If other elements exist in the molecule also other gases are released or a solid residue remain.
Sure, It takes a special intake and fuel supply system modification, but works good, just expensive.
If pure water is required the combustion of hydrogen and oxygen in a previously evacuated inert container would provide the purest result
Pure energy. Fire is the resultant manifestation of a chemical reaction between a fuel [there are many different kinds] and Oxygen [usually in the air, but also if in pure form]. As a result of the chemical reaction, a great deal of energy is released in the form of heat and light. The visible portion of the "flames" is the result of glowing particles [carbon] which have not yet been exposed to, and mixed with , enough Oxygen to be at the right mixture [percentage of fuel and oxygen capable of combustion] to combust [burn]. If the perfect [stoichometric] mixture, for example, of pure Carbon and pure Oxygen are burned, the final products of combustion are light, heat, and Carbon Dioxide. Or if the stoichometric mixture is pure natural gas [Methane] and pure Oxygen, then the the products of combustion would be light, heat, Carbon Dioxide, and water vapor. All of our air polluton [from burning of fuels] results from the use of fuels which are contaminated with other elements and compounds.
Oxygen is neither combustible nor flammable. It supports the combustion of a combustible substance. For example, if you light a match and expose it to pure oxygen, the flame will grow larger and brighter while it's in the oxygen, but the oxygen itself will not ignite.