An adverse reaction, most likely dangerous. But, if you decided to take speed in the first place, that is dangerous in and of itself. Small amounts are OK, but large amounts can result in a heart attack. The feeling that nothing can hurt you may also lead you to preform dangerous stunts.
Alcohol is a depressant, and speed is a amphetamine, so it is a stimulant. To mix them both together is not the best idea if you don't want to get hurt. Also, because speed is illegal, you most likely should not have speed anyway. I am also assuming you are underage, considering your involvement with an illegal drug. But, if you are not taking speed or alcohol illegally, then I revoke my assumptions.
I am not saying that you should not mix speed and alcohol. I am just saying that it is against the law and unless you want to risk being sent to jail, I wouldn't recommend it. Also, you must also keep in mind that both in excess will lead to withdrawal. Alcohol hangovers include headaches, nausea, and an overall unpleasant feeling. Speed's withdrawal may include fatigue, anxiety, an intense craving for more, and an overall unpleasant feeling. The high may feel amazing, but it doesn't last unless you get more and more. If you become addicted, your whole life will begin to revolve around speed.
It is your choice.
You die
You get a mix of alcohol and water You get dull beer.
it make a chemical reaction
the alcohol couldn't work it will grow faster in hot water
If you mix turmeric and ethanol, you will create a new, and horrible tasting cocktail.
Why do you want to know?
The dangers are you can kill yourself... Acetaminophen + alcohol is very toxic to the liver and can do a lot of damage.
Drinking alcohol can speed up the process of dehydration and lead to serious health issues.
If there is enough liquid, the sugar will dissolve, as rubbing alcohol is a mixture of water (about 30%) with an alcohol. Sugar is soluble in both liquids. * BTW, rubbing alcohol is poisonous. *
Not a good idea. The drink hits you a lot harder than it should.
The speed of its functioning are temporarily reduced slightly when drinking.
If there is enough liquid, the sugar will dissolve, as rubbing alcohol is a mixture of water (about 30%) with an alcohol. Sugar is soluble in both liquids. * BTW, rubbing alcohol is poisonous. *