About 19.6 gallons.
150 gallons of 75 octane gasoline
The molecular formula of octane is C8H18. It doesn't really have a "symbol."The "octane" in gasoline is actually "iso-octane" or 2,2,4-trimethylpentane. It has the same molecular formula, but the atoms are arranged differently than in n-octane.
There is no octane in gasoline... it is the equivalent of octane.
Octane refers to a sort of rating when talking about it in relation to gasoline. High octane rated gasoline can be compressed more tightly without spontaneously combusting.
There are many different grades of gasoline, each with a different octane rating. Early gasoline had very low octane in many cases, from the 1920s to the 1970s octane rating was improved by adding a highly poisonous chemical called tetraethyl lead and ranged from about 90 to 110 octane, most modern cars can run on 87 octane unleaded (now considered "regular" grade gasoline), "premium" grade gasoline is around 90 to 92 octane unleaded, airplane gasoline is typically 130 octane leaded.
87 Octane
Copper will not lower gasoline octane. In fact, copper is commonly used as a catalyst in catalytic converters to help convert harmful pollutants in exhaust gases into less harmful substances. It does not have a direct impact on the octane rating of gasoline.
Fuel for gasoline engines which posesses a low octane rating using the R+M/2 method.
For a 1991 Lincoln Town Car : " regular " unleaded gasoline , 87 octane
93 octane
ISO-octane, or 2, 2, 4-Trimethylpentane is mainly used in the production of gasoline. When added, it reduces engine knocking. The addition of ISO-octane is what is referred to when a gasoline's octane rating is referred to, and a 100 rating is when only ISO-octane is added to the gasoline. A zero rating is when only heptane is added, so the various ratings refer to the ratio and blends added to fuel.
The 1997 Nissan Altima with the 2.4L 4-cylinder has a gasoline capacity of 15.9 gallons. The recommended fuel grade for this vehicle is regular unleaded (87 octane).