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This question is for a laboratory experiment titled \"Determination of the Solubility Product Constant of Calcium Hydroxide\"...

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Chemistry

This question is for a laboratory experiment titled\"Determination of the Solubility Product Constant of CalciumHydroxide\" where a saturated solution of Ca(OH)2 in0.02523M NaOH was titrated with HCl.

Part 2 Data - Saturated Solution of Ca(OH)2in 0.02523M NaOH:

Volume of Ca(OH)2/NaOH aliquot: 25.00mL

Concentration of standard HCl: 0.1342M

Indicator Used: Bromothymol Blue

Average volume of HCl to reach end point: 10.26mL

a. Calculate the TOTAL [OH-] in the saturatedsolution of Ca(OH)2 in sodium hydroxide for the solutionassigned (Ca(OH)2 in 0.02523M NaOH).

b. Calculate the [OH-] that comes from thedissolution of Ca(OH)2. The total [OH-](calculated above) is the sum of the [OH-] from the NaOHand the [OH-] from Ca(OH)2.

c. Calculate the solubility of Ca(OH)2 in the NaOHsolution (in mol/L).

d. Calculate the experimental Ksp ofCa(OH)2 for the saturated solution of Ca(OH)2in NaOH.

Please explain steps/show equations! Thank you.

Answer & Explanation Solved by verified expert
3.8 Ratings (640 Votes)
Part a Calculate the total OH in thesaturated solution of CaOH2 in sodium hydroxide forthe solution assigned CaOH2 in 002523MNaOHThis is    See Answer
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