If we're talking about Standard unleaded petrol thats high in octance C8H18, then the combustion is meant to be complete and produce only CO2 at roughtly 59g/MJ of energy and H20 (water) as biproducts. However, NO (Nitrogen Oxide) is produced so is CO (Carbon Monoxide) which is a noxious gas causing death when inhaled in great proportion and other gases like sulphur.
Tar is a by product of refining crude oil, petrol will first soften, then given time, disolve the tar.
I'm very cold blooded and enjoy the heat given off by living next to the crater, sure I have to deal with the occasional eruptions and burnt skin.....
More details should be given for a more accurate answer. Temperature? What was, if anything, in the beaker?If something was in it, smart money says you burnt it.If it was empty, smart money says somebody didn't clean it properly.
Yes it does, and this does not only apply to moisture. Most none liquids such as iron, plastics even glass will break down if given enough time. Fuel such as petrol will evaporate very quickly. When you smell petrol you are really smelling evaporating petrol.
Petrol is a complex mixture of many hydrocarbons and other substances. If discussion is restricted to octane, C8H18, the standard enthalpy of formation -- the energy contained in its bonds -- is -250 kJ/mole (60 kcal/mole).
Convert it.
sic difference between Petrol and Diesel engines that the difference of fuel and their mixture..in diesel we only compresses the Air and sprays Diesel but in Petrol Engines we compresses both the air and Petrol together and gets burnt with the the help of spark given by the Spark plug. I must add this, also the thermodynamic cycle is so different in diesel engines rather than petroleum engines. You can fined more in Reed's series volume 12
carbon dioxide
Given an ordered set of groups or classes and percentages for each one, the cumulative percentage is the running total of the percentage values as you go along the groups or classes.
Supreme petrol is one way to say that the gasoline possesses more percentage of hydrocarbon. More the percentage of octane for a given petrol, it will burn more hence giving more energy and less unburnt hydrocarbons. Supreme petrol's are little expensive than regular petrol.
2500
This is known as cremation.
The scientific name for the brown effect on food is Maillard reaction. It is a chemical reaction between amino acids and reducing sugars that gives browned foods their characteristic flavor and color.
i believe petrol appear colored when present on wet surfaces because of its chemical composition. given that each petrol sample contain various bonds and bond angles, the presence of petrol on water (since petrol is insoluable in water), causes the light being reflected from the petrol appear in rainbow colours (ROYGBIV) since each colour has a different wave lenght
Water is given off when fuels are burnt in oxygen
The petrol undergoes combustion in the presence of oxygen from the atmosphere and is converted into energy, carbon dioxide, and water. The energy runs the engine, and carbon dioxide and water are given off as waste products. And banana