Because denature alcohol is unfit for drinking to maintain the miss use of alcohol for drinking purpose, if it happen than alcohol will be sold out in medical store and any body can get it so....................it will break our chemical code and conduct.
That all depends on what you want the final concentration of alcohol to be.
Perhaps 100 or 94 proof ( = 50 or 47 percent alcohol) would work better than 80 proof (40 percent alcohol).
It is difficult and expensive to refine anything to 100% purity. Best to use 70% as it is just as effective and cost a whole lot less.
To make 15% alcohol from 40% alcohol you simply take 15cc of your 40% alcohol and put it into a graduated cylinder and fill the cylinder up the rest of the way with deionised water or distilled water to the 40cc mark on the graduated cylinder. you will then have 15% alcohol from 40%
You can separate alcohol and water content as alcohol boils at 78 degrees C, and water at 100. The alcohol distilled off is far purer than is in say the 40% original spirit.
50% alcohol Proof ÷ 2 = % alcohol
100% alcohol is more effective because of the more alcohol concentration in the drink.
You mix the pure alcohol with something else, for example, water.
Yes
That all depends on what you want the final concentration of alcohol to be.
They sell an 80 proof(40% alcohol) and a 100 proof(50% alcohol).
it means that for every 100 ml of the drink in question 18 ml of that 100 ml will be alcohol
50% alcohol Proof ÷ 2 = % alcohol
i dont know if you said the question right but 100 percent of 63 is 63
Pure alcohol is far more dangerous than adulterated alcohol because pure alcohol has one hundred percent alcohol in comparison to aldulterated alcohol which is less than 100 percent.
Cleaning Printer Heads.
thirty percent of 100 is 30..it's because a percent is out of 100..i hope that helps and dont fail your math test!!!