I suppose you will get 2-phase liquid: antifreeze at the bottom and gasoline at the top.
If the Blazer is gasoline powered the antifreeze can be any kind that is for sale for gasoline powered vehicles.
A pint or less mixing with a full tank of gasoline, nothing will happen.
A bad head gasket is the most common cause of antifreeze mixing in the oil. The antifreeze will dilute the oil and it will eventually cause your engine to seize up.
A 50% water 50% antifreeze is recommended.
Mixing styrofoam and gasoline will not create an adhesive. However, the combination can be highly flammable and dangerous as styrofoam can dissolve in gasoline, releasing toxic fumes. It is not recommended to mix these two substances.
Carbon
NO.
Mixing gasoline and soap can create a dangerous and flammable mixture. The soap can potentially lower the surface tension of the gasoline, making it easier to ignite. It is best to avoid mixing these two substances to prevent any accidents or harmful consequences.
Mixing Carbon Dioxide (fills fire extinguishers) with Gasoline will prevent ignition. So nothing
Antifreeze, Pesticide then Gasoline. Antifreeze has to weigh right at as much as water to make sure they mix in the cooling system - no bubbling up. Pesticides are made from materials lighter than water but mixed with water as a medium, so they are lighter than antifreeze. Gasoline is very light (the lighter the fuel with the same energy content, the more efficient it is), it' lighter than water so it's definitely lighter than antifreeze. Since pesticides are mostly water, in all likelihood gasoline is lighter than the pesticides.antifreeze > pesticides > gasoline
You may have a head gasket problem or a cracked head, engine oil is mixing with the antifreeze.
carbon