If you mean mix it with another substance such as oil then it better be for a weed wacker! A typical car runs on straight 88 octane gasoline! Nothing else is suppose to go into the cars fuel tank unless its an approved additive for better mpg and/or other performance gains! If anything else is mixed into gasoline and poured into a cars engine the car will discontinue running! Or start sputtering, ticking, pinging etc!
Some older cars 70s back used leaded fuels and some now require a lead additive due to all street fuels being unleaded but that's for some classic cars only!
Adding a small amount of mixed gas and oil, like used in a string trimmer, will not hurt a vehicle. The car might smoke slightly until the mix is burned through.
It's a possibility that your car may not start correctly.
many things can happen
mix mealtl and gas
You have a mess.
nothing
You produce a lot of gas (CO2).
You'll ruin the engine.
Nothing because krypton is an inert/noble gas.
When you mix liquids with gas, the gas can dissolve in the liquid or form bubbles within the liquid. This can alter the properties of the liquid, such as its density and ability to flow. The gas molecules can also escape from the liquid if the conditions change.
Destruction of the Universe
A gas comes in a liquid manner and makes an explosion