A 0.446-g sample of an unknown monoprotic acid was titrated with 0.105 M KOH and the resulting titration curve is shown in the figure(Figure 1).
Part A
Determine the molar mass of the acid.
Part B
Determine pKa of the acid.
A 0.446-g sample of an unknown monoprotic acid was titrated with 0.105 M KOH and the resulting titration curve is shown in the figure(Figure 1).
A 0.5216 ?g sample of an unknown monoprotic acid was titrated with 9.94×10?2 M NaOH. The equivalence point of the titration occurs at 23.76 mL . Part A Determine the molar mass of the unknown acid. Express your answer using three significant figures
A 0.5220 −g sample of an unknown monoprotic acid was titrated with 9.94×10−2 M NaOH. The equivalence point of the titration occurs at 23.86 mL . Determine the molar mass of the unknown acid.
A 0.4352-g sample of an unknown monoprotic acid is dissolved in water and titrated with standardized potassium hydroxide. The equivalence point in the titration is reached after the addition of 31.14 mL of 0.1833 M potassium hydroxide to the sample of the unknown acid. Calculate the molar mass of the acid. _____ g/mol
A 0.5240 −g sample of an unknown monoprotic acid was titrated with 9.94×10−2 M NaOH. The equivalence point of the titration occurs at 23.90 mL . Determine the molar mass of the unknown acid. Use the Ksp values to calculate the molar solubility of each of the following compounds in pure water. PART A---- MX (Ksp = 8.57×10−36)Express your answer in moles per liter. PART B----PbCl2 (Ksp = 1.17×10−5) Express your answer in moles per liter. PART C-----Ni(OH)2 (Ksp =...
A 0.317 g sample of a monoprotic acid is dissolved in water and titrated with 0.100 M KOH. What is the molar mass of the acid if 16.5 mL of the KOH solution is required to o neutralize the sample? molar mass: g/mol
A 0.372 g sample of a monoprotic acid is dissolved in water and titrated with 0.210 M KOH.0.210 M KOH. What is the molar mass of the acid if 29.5 mL of the KOH solution is required to neutralize the sample? molar mass in g/mol
Weak Acid Titration When a 14.0 mL sample of a monoprotic weak acid is titrated with 0.10 M NaOH, it generates the titration curve shown below. Weak Acid titrated with 0.10 M NaOH pH Volume of 0.10 M NaOH a) What is the molar concentration of the original sample of weak acid? х М b) What is the ka for this weak acid?
A 0.767 g sample of a monoprotic acid is dissolved in water and titrated with 0.190 M KOH. What is the molar mass of the acid if 32.0 mL of the KOH solution is required to neutralize the sample? molar mass: g/mol
A 0.597 g sample of a monoprotic acid is dissolved in water and titrated with 0.160 M KOH. What is the molar mass of the acid if 27.0 mL of the KOH solution is required to neutralize the sample? molar mass: g/mol
A 0.298 g sample of a monoprotic acid is dissolved in water and titrated with 0.320 M KOH. What is the molar mass of the acid if 15.5 mL of the KOH solution is required to neutralize the sample? molar mass: ________ g/mol