Potassium fluoride is extremely soluble in glacial acetic

Reference no: EM13659907

Potassium fluoride is extremely soluble in glacial acetic acid as well as the solutions have a number of unusual properties. In an attempt to understand them, freezing point depression were obtained by taking a solution of known molality and then diluting it several times

b/(mol/kg) -- delta T/K
0.015 -- 0.115
0.037 -- 0.295
0.077 -- 0.470
0.295 -- 1.381
0.602 -- 2.67

Compute the apparent molar mass of the solute as well as suggest an interpretation

Use delta H fusion = 11.4kJ/mol and T*f = 290K

Reference no: EM13659907

Questions Cloud

The millipede ejects the compound to protect itself : The millipede ejects the compound shown below to protect itself from its enemies. Identify the functional group circled.

Compute the number of moles of the element present : Utilizing the average atomic masses for each of the following elements, Compute the number of moles of the element present in each of the following samples

Explain what is its empirical formula : A certain ionic compound is found to contain 0.012 mol of sodium, 0.012 mol of sulfur and 0.018 of oxygen. Explain what is its empirical formula

Utilizing the average atomic masses : Utilizing the average atomic masses for each of the following elements, Evaluate the number of atoms present in each of the following samples

Potassium fluoride is extremely soluble in glacial acetic : Potassium fluoride is extremely soluble in glacial acetic acid as well as the solutions have a number of unusual properties. In an attempt to understand them, freezing point depression were obtained by taking a solution of known molality and then ..

Reasons for the existence of regional stock exchanges : What are the major reasons for the existence of regional stock exchanges? Discuss how they differ from the national exchanges.

Balance each of the subsequent oxidation-reduction reactions : Balance each of the subsequent oxidation-reduction reactions. For each of the reaction, demonstrate how electrons are gained and lost during the reaction.

Theme of incompatibility of military heroism : Could Spark notes acclaimed theme of Incompatibility of Military Heroism and Love also be explained as a confusion of two identities and a probable oneness of the two in Othello's eyes? To make that simpler, Othello believes that if he is immobile..

Explain acidic aqueous solution of methanol is titrated : In a volumetric analysis experiment, an acidic aqueous solution of methanol (CH3OH) is titrated with a solution of potassium dichromate (K2Cr2O7) according to the subsequent balanced chemical equation

User Account

All Pages