You have: 90 mL of supernatant from saturated Ca(OH)2 You titrated it with 16 mL of...
You have:
90 mL of supernatant from saturated Ca(OH)2
You titrated it with 16 mL of 0.05 M HCl to the end point.
What is the molarity (M) of the hydroxide anion? What is the molar solubility of calcium hydroxide? What is the Ksp of calcium hydroxide?
Answer format exactly: 0.001 M, 0.002 mol/L, Ksp = 3.4E-05
I will consider partial credit for extensive work done.
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You have:
90 mL of supernatant from saturated Ca(OH)2
You titrated it with 16 mL of...
Trial 1 Data 1. Volume of saturated Ca(OH)2 solution (mL) 25.00 2. Molar concentration of standard...
Trial 1 Data 1. Volume of saturated Ca(OH)2 solution (mL) 25.00 2. Molar concentration of standard HCl solution (mL) 0.0480 3. Buret reading, initial (mL) 1.70 4. Buret reading, final (mL) 13.90 Calculate the molar solubility and Ksp for calcium hydroxide based on the table information provided. Molar Solubility Ksp For trials 2 and 3, the Ksp of Ca(OH)2 was and respectively. What is the percent relative standard deviation (%RSD) of the three trials?
A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.026 M HCl, and...
A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.026 M HCl, and the endpoint is reached after 35.9 mL of titrant are dispensed. Based on this data, what is the concentration of the hydroxide ion?
you add an excess of ca(oh)2 to water maintained at particular temperature, stir until the solution...
you add an excess of ca(oh)2 to water maintained at particular temperature, stir until the solution is saturated, filter, then determine the OH in the solution by titration with acid. titration of 10.0 ml of the calcium hydroxide solution to the end point requires 4.86 ml of 0.070 M HCl solution. what is the molar quantity of OH- in the 10.0 ml of solution? what are the concentrations of Ca2+ and OH- ? WHAT IS THE SOLUBILITY OF Ca(OH)2 under...
A titration is performed with a 25 mL analyze saturated solution of manganese (II) hydroxide with...
A titration is performed with a 25 mL analyze saturated solution of manganese (II) hydroxide with methyl orange indicator, titrated with .0045 M HCl. The end point was reached after 8.72 mL of HCl was added. a) What is the molar concentration of OH b) Calculate Ksp for the magnese hydroxide c) What is the molar solubility of the manganese hydroxide?
1) A 10.0 mL sample of saturated calcium hydroxide solution is titrated using 0.0149 mol/L hydrochloric...
1) A 10.0 mL sample of saturated calcium hydroxide solution is titrated using 0.0149 mol/L hydrochloric acid. To reach the titration endpoint, 31.31 mL of hydrochloric acid is required. What is the molar solubility of calcium hydroxide, in mol/L, at the temperature of the experiment? Provide your answer to the correct number of significant figures. 2) A 10.0 mL sample of saturated calcium hydroxide solution is titrated using 0.0072 mol/L EDTA. To reach the titration endpoint, 33.32 mL of EDTA...
3. The following data were collected from a Ksp experiment on an alkaline earth hydroxide. Calculate...
3. The following data were collected from a Ksp experiment on an alkaline earth hydroxide. Calculate the Ksp of the alkaline earth hydroxide. volume of saturated solution titrated molarity of HCI volume HCl required for endpoint 29.7 mL 0.206 M 29.64 mL 4, What is the molar solubility you calculated in question #3 above?
Isnt the molar solubility of Ca(OH)2 with added CaCl2 supposed to be less than the molar solubili...
isnt the molar solubility of Ca(OH)2 with added CaCl2 supposed
to be less than the molar solubility of Ca(OH)2 by itself? where
did I mess up?
A. Molar Solubility and Solubility Product of Calcium Hydroxide メーーー Desk No. Trial 1 Trial 2 Trial 3 1. Volume of saturated CalOHD, solution (ml) 2. Concentration of standardized HCI solution (mol/L) 3. Buret reading, initial (mL) . 4. Buret reading,final(mL) 5. Volume of HCI added (mL) 6. Moles of HCl added (mol) 7....
500.0 mL of water is saturated with calcium hydroxide at a given temperature. If [Ca+2] =...
500.0 mL of water is saturated with calcium hydroxide at a given temperature. If [Ca+2] = 0.0080 M in this saturated solution, what is the molarity of hydroxide ions in this solution?
Part A and Part B. Also question #3-post lab. (its circled) A. Molar Solubility and Solubility Product of Calcium Hydroxide Trial I Trial 3 Trial 2 25.0 1. Volume of saturated Ca(OH), solution (m...
Part A and Part B.
Also question #3-post lab. (its circled)
A. Molar Solubility and Solubility Product of Calcium Hydroxide Trial I Trial 3 Trial 2 25.0 1. Volume of saturated Ca(OH), solution (mL) 2. Concentration of standardized HCl solution (molU/L) 3. Buret reading, initial (mL 4. Buret reading, final (mL) 5. Volume of HCI added (mL) 6. Moles of HCI added (mol) 7. Moles of OH" in saturated solution (mol) 8. (OH1, equilibrium (mol/L) 9. (Ca2 ], equilibrium (mol/L)...
im not sure if run 1 is correct. can someone help me with run 2? thanks...
im not sure if run 1 is correct. can someone help me with run
2? thanks
Name: Partner(s) Name Date: Part A: Molar Solubility and Ksp of Calcium Hydroxide Molarity of standardized HCl solution (mol/L): 0.050 44 RUN 1 RUN 2 Initial buret reading (mL) 0.00 0.00 Volume of HCl added at equivalence point (mL) 192 19.4 Volume of HCI added at equivalence point (L) og 10.194 10.875 mol 10-05) Moles of HCI added at equivalence point Moles of OH...
A 25.0 mL sample of a saturated Ca(OH)2 solution is titrated with 0.026 M HCl, and the endpoint is reached after 35.9 mL of titrant are dispensed. Based on this data, what is the concentration of the hydroxide ion?
3. The following data were collected from a Ksp experiment on an alkaline earth hydroxide. Calculate the Ksp of the alkaline earth hydroxide. volume of saturated solution titrated molarity of HCI volume HCl required for endpoint 29.7 mL 0.206 M 29.64 mL 4, What is the molar solubility you calculated in question #3 above?
isnt the molar solubility of Ca(OH)2 with added CaCl2 supposed
to be less than the molar solubility of Ca(OH)2 by itself? where
did I mess up?
A. Molar Solubility and Solubility Product of Calcium Hydroxide メーーー Desk No. Trial 1 Trial 2 Trial 3 1. Volume of saturated CalOHD, solution (ml) 2. Concentration of standardized HCI solution (mol/L) 3. Buret reading, initial (mL) . 4. Buret reading,final(mL) 5. Volume of HCI added (mL) 6. Moles of HCl added (mol) 7....
Part A and Part B.
Also question #3-post lab. (its circled)
A. Molar Solubility and Solubility Product of Calcium Hydroxide Trial I Trial 3 Trial 2 25.0 1. Volume of saturated Ca(OH), solution (mL) 2. Concentration of standardized HCl solution (molU/L) 3. Buret reading, initial (mL 4. Buret reading, final (mL) 5. Volume of HCI added (mL) 6. Moles of HCI added (mol) 7. Moles of OH" in saturated solution (mol) 8. (OH1, equilibrium (mol/L) 9. (Ca2 ], equilibrium (mol/L)...
im not sure if run 1 is correct. can someone help me with run
2? thanks
Name: Partner(s) Name Date: Part A: Molar Solubility and Ksp of Calcium Hydroxide Molarity of standardized HCl solution (mol/L): 0.050 44 RUN 1 RUN 2 Initial buret reading (mL) 0.00 0.00 Volume of HCl added at equivalence point (mL) 192 19.4 Volume of HCI added at equivalence point (L) og 10.194 10.875 mol 10-05) Moles of HCI added at equivalence point Moles of OH...
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