Why does vinegar/acetic acid have a higher boiling point but
2018年4月9日 · Acetic acid has a higher boiling point based on molecular weight and lower Surface tension due to its higher polarity related to the water; since its higher intermolecular force. BOILING POINT (T_B) In general T_B increases with compound molecular weight SURFACE TENSION Surface tension is function of the molecule polarity and hydrophilic lipophilic …
Acetic acid has a boiling point of 118.5^@ "C" and a K_b of
2017年4月1日 · Consider that the given boiling point is for pure acetic acid. Thus, the boiling point to solve for is for acetic acid after some solute was dumped into it. That is, we have the boiling point elevation of acetic acid: #bb(DeltaT_b = T_b - T_b^"*" = iK_bm)#, where: #T_b# is the boiling point, and #"*"# indicates the pure substance.
Acetic Anhydride | Formula, Density & Uses - Lesson - Study.com
2023年11月21日 · The acetic anhydride boiling point is relatively high; it is estimated to be equal to 139.5{eq}^{\circ} {/eq}C. ... Acetic acid is also very corrosive; direct contact with this liquid may lead to ...
Why boiling point of ethanoic acid is higher than methyl ... - Socratic
2018年5月31日 · On the other hand, methyl formate, which has precisely the same formula as acetic acid, i.e. #HC(=O)OCH_3#, has SOME polarity, i.e. charge separation, but NO hydrogen bonding, and its boiling point is #32# #""^@C#. The vast difference in volatilities in species that have the same chemical formula points to the strength of hydrogen-bonding as an ...
How many grams of fructose (C_6H_12O_6) must be dissolved in
2017年1月25日 · How many grams of fructose (#C_6H_12O_6#) must be dissolved in 882g of 12 acetic acid to raise the boiling point by 7.4°C? The boiling point constant for acetic acid is 3.08 °C/m? Chemistry Solutions Solvation and Dissociation
Why does acetic acid have a high boiling point? - Answers
2024年5月21日 · Glacial acetic acid is a acetic acid of a high purity more then 99.75 % Is the boiling point of covalent compounds high or low? high boiling point low melting point
Acetic acid has a boiling point of 118.5 deg C and a - Socratic
2017年9月4日 · The solution's boiling point is approximately 148.1°C. ... Acetic acid has a boiling point of 118.5 deg C ...
Why is acetic acid LESS volatile than methyl formate?
2016年2月1日 · Acetic acid is a carboxylic acid for which hydrogen bonding would operate strongly. The acidic hydrogen would tend to interact with the electronegative oxygen on a NEIGHBOURING molecule; this force between molecules, this intermolecular force, tends to increase the boiling point.
Vapor Pressure and Boiling - Chemistry - Socratic
Vapor pressure is the pressure exerted by a vapor in thermodynamic equilibrium at a given temperature. Boiling is the rapid vaporization of a liquid. This occurs when a liquid is heated to its boiling point temperature. At boiling point, the vapor pressure of the liquid is equal to the pressure exerted on the liquid.
What happens to acetic acid at high temperature? | Socratic
2016年1月6日 · Acetic acid is a distillable liquid. Its boiling point is 118 ""^@C. At higher temperature, the acid of course will boil.