the pH of ethanol can be calculated using its pKa value (pKa 15.9) and the Henderson-Hasselbalch equation.
pH = pKa - log [AH/A]
where [AH/A] the ratio of disassociated versus undisassociated species in solution.
7,0
the ethanol does not show sufficient effect on PH value.... but carboxylic acids dissolved in water show increase in degree of dissociation in presense of small amount of ethanol therefore the PH value may show slight decrease....
102 due to it being an amazing substance! Ethanol is neither acidic nor basic. So pH is much about the same as of the water, wine, beer, etc.
It should change
Interesting question. I hope you know that vodka is primarily ethanol in water. All you have to do is find out the ph of ethanol. If you had some extra time you could marvel at the intersting qualities ethanol has when it interacts with organic material.
Ethanol is basic, ph=15 (I think)
7,0
the ethanol does not show sufficient effect on PH value.... but carboxylic acids dissolved in water show increase in degree of dissociation in presense of small amount of ethanol therefore the PH value may show slight decrease....
102 due to it being an amazing substance! Ethanol is neither acidic nor basic. So pH is much about the same as of the water, wine, beer, etc.
It's a base, around pH 15.5
It should change
Yes , phenol is more polar than toluene. because ph-OH has more dipole moment than Ph-CH3
Interesting question. I hope you know that vodka is primarily ethanol in water. All you have to do is find out the ph of ethanol. If you had some extra time you could marvel at the intersting qualities ethanol has when it interacts with organic material.
The coffee is slightly acidic, a pH of approx. 5.
Because if you don't maintain a constant pH you will become ill. Alcoholic intoxication is a classic point. The Alcohol(Ethanol/Ethyl Alcohol) alter the bodies pH . With excess alcohol the pH is altered to a greater extent, so you will feel ill (hangover).
yes ethanol is a base.its chemical formula is C2H5OHthe reason it is basic is because of the hydroxide ion attached to the end of the hydrocarbon and it registers 7.33 on the pH scaleB.S.
look, ethanol is a solvent like many solvents you could have in your biochemistry labs, you can buy it, hang it or lend it as long as you can, some people may use it as disinfectant or other cleaning purposes, these purposes are very effective at the biological level, if not so good, it can do a little more than less, but the pH 9.8 is critical due to ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Hello Reem.................. you can ask Ostaz Marwan for the rest of the answer............... Do your best??????????????????????????????????????????????