What is the molar mass of acetic acid? The pH of a solution made up of 0.050 M acetic acid and an unknown concentration of sodium was found to be 4.50. Determine the concentration of the sodium acetate. (\text{Ka for acetic acid is } 1.75 \times 10^{-5}). ...
The molar mass is found to be 67.81g/mol. In polymerization reactions, it can be used as a catalyst. Answer and Explanation: {eq}{\rm{B}}{{\rm{F}}_{\rm{3}}} {/eq} is found to be the harder lewis acid than {eq}{\rm{B}}{\left( {{\rm{C}}{{\rm{H}}_{\...
If a titration of 0.5533 grams of KHP needs 25.84 mL of a NaOH solution to reach the equivalence point, what is the concentration of the NaOH? How to find molar mass from titration? What is the molarity of NaOH if it takes 40.0 mL of NaOH to r...
Using a table of bond energies determine the molar enthalpy change for the following reaction H_2 (g) + F_2 (g) \to 2HF a) + 543 \ kJ/mol b) -1158 \ kJ/mol c) - 543 \ kJ/mol d) -1415 \ kJ/mol For the reaction shown below...
The Van der Waals equation of state is the revised expression of the ideal gas law, which considers the contribution of the molecular interactions and the specified size of the gas molecules in pressure and volume.Answer and Explanation: