A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.028 M HCI, and the equivalence point is reached after 38.1 mL of titrant are dispensed. Based on this data, what is the concentration (M) of Ca(OH)2?

A 200.0 mL sample of 0.216 M strong acid is titrated with 0.170 M strong base.  Determine the pH of the solution after the addition of 30.0 mL of strong base.

A 5.20 mLmL sample of an H3PO4H3PO4 solution of unknown concentration is titrated with a 1.050×10−2 MNaOHMNaOH solution. A volume of 7.22 mLmL of the NaOHNaOH solution was required to reach the equivalence point. What is the concentration of the unknown H3PO4H3PO4 solution?

Two 25.0-mL. samples of unknown monoprotic weak acids, A and B, are titrated with 0.100 M NAOH solutions. The titration curve for each acid is shown below ACID A ACID B 14 14 12 12 10 10 10 15 20 25 30 35 40 45 30 5 10 15 20 25 30 33 40 45 30 Vohume of NaOH added (ml) Volume of NaOH added (ml ) Part A Which of the two weak acid solutions is less concentrated? B A. Submit Bequest Answer

A 25.0 mL sample of a saturated  Ca(OH)2Ca(OH)2 solution is titrated with 0.026 M  HClHCl, and the equivalence point is reached after 35.9 mL of titrant are dispensed. Based on this data, what is the concentration (M) of Ca(OH)2Ca(OH)2?

An alkaline earth hydroxide, M(OH)2, was taken to lab for analysis. The unknown powder was poured into a flask and swirled in room temperature DI water until a saturated solution formed. This solution was then slowly filtered to remove the undissolved solid hydroxide. 11.9 mL of this saturated solution was titrated with 0.148 M HCI (ag). Endpoint required 15.6 mL of the HCl (ag) solution. Calculate the Kan for this alkaline earth hydroxide.

7.) A saturated solution of M(OH)2 is prepared and then filtered to remove any undissolved solid M(OH)2. 15.0 mL of the filtered, saturated solution was titrated with a 0.035 M HCI solution. Examination of the pH titration curve indicated that it took 11.60 mL of the HCl solution to reach the equivalence point. What is the [M2+] in the saturated solution? [M2+] =

A 4.60 mLmL sample of an H3PO4H3PO4 solution of unknown concentration is titrated with a 1.100×10−2 MNaOHMNaOH solution. A volume of 7.32 mLmL of the NaOHNaOH solution was required to reach the equivalence point.

An analytical chemist weighs out 0.099g of an unknown monoprotic acid into a 250mL volumetric flask and dilutes to the mark with distilled water. She then titrates this solution with 0.1800M NaOH solution. When the titration reaches the equivalence point, the chemist finds she has added 10.5mL of NaOH solution.

A 5.50 mL sample of an H3PO4H3PO4 solution of unknown concentration is titrated with a 1.050×10−2 MNaOH solution. A volume of 7.32 mL of the NaOH solution was required to reach the equivalence point.   What is the concentration of the unknown H3PO4H3PO4 solution?         Express your answer with the appropriate units. value/units