lead
Tetraethyllead was used as an additive in gasoline to enhance the octane rating.
No, ethanol does not have a sweet taste in gasoline. Ethanol is used as a fuel additive, primarily for its combustion properties, and does not contribute a noticeable taste to gasoline.
no that is a big no no
Benzene is commonly used as an additive in gasoline to increase octane levels and improve engine performance. However, due to its carcinogenic properties, there is a move towards reducing or eliminating benzene in gasoline blends for health and environmental reasons.
Tetraethyl lead was previously used as an additive in gasoline to improve engine performance. However, due to its harmful effects on the environment and human health, its use has been largely phased out.
yes
In the past we used gasoline with a lead additive in it. Since lead is a heavy metal and can cause birth defects, the US government required that gasolines be lead-free.
No, leaded gasoline is not a heterogeneous mixture. It is actually a homogeneous mixture where the lead additive is uniformly distributed throughout the gasoline.
Bromine is a halogen element. It is used as a gasoline additive (many brands are using his anti-engine knocking agents for their gasoline). Also, it is used for pesticide, the bromine makes a tenting method so it is perfect for fumigate housing.
In tightly closed gasoline containers, months. With an additive like PRI-G Gasoline treatment, years.
i own a 2010 mazda rx8 r3 and i will recommend shell,BP gasoline use premium gasoline
The most common additive is MTBE.