How will tap water instead of boiled, deionized water affect the Ksp value of Calcium Hydroxide ? In other words, how w...
How will tap water instead of boiled, deionized water affect the Ksp value of Calcium Hydroxide ? In other words, how will the mineral in the water affect the solubility?
Homework Answers
generally tap water will have Calicium so these will prevent the dissociation of Ca(OH)2 so solubility will decrease.
-- from le chatelier principle
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How will tap water instead of boiled, deionized water affect the Ksp value of Calcium Hydroxide ? In other words, how w...
Does adding boiled, deionized water to the titrating flask to wash the wall of the Erlenmeyer...
Does adding boiled, deionized water to the titrating flask to wash the wall of the Erlenmeyer flask and the buret tip affect the Ksp value of the Ca(OH)2? Explain.
Suppose some of the solid calcium hydroxide is inadvertently transferred along with the supernatant liquid for...
Suppose some of the solid calcium hydroxide is inadvertently transferred along with the supernatant liquid for analysis. a.Will more. less, or the same amount of hydrochloric acid titrant be used for the analysis in .6? Explain. b.Will this inadvertent transfer increase, decrease, or have no effect on the calculated solubility product for calcium hydroxide? Explain. c.Will this inadvertent transfer increase, decrease, or have no effect on the calculated molar solubility of calcium hydroxide? Explain. 2. .6 Does adding beiled, deionized...
Circle the questions that are to be answered 1. Part A.2 Suppose some of the solid...
Circle the questions that are to be answered 1. Part A.2 Suppose some of the solid calcium hydroxide is inadvertently transferred along with the supernatant liquid for analysis Will more, less, or the same amount of hydrochloric acid titrant be used for the analysis in Part A.6? Explain b Will this inadvertent transfer increase, decrease, or have no effect on the cakculated solubility product for calcium hydroxide? Explain c Will this inadvertent transfer increase, decrease, or have no effect on...
Does adding boiled, deionized water to the titrating flask to wash the wall of the erlenmeyer flask and the buret tip increase, decrease, or have no effect on the Ksp value of the Ca(OH)2
Does adding boiled, deionized water to the titrating flask to wash the wall of the erlenmeyer flask and the buret tip increase, decrease, or have no effect on the Ksp value of the Ca(OH)2?
What is the molar solubility of calcium hydroxide in pure water? Ksp = 6.5x10-6
What is the molar solubility of calcium hydroxide in pure water? Ksp = 6.5x10-6
If the solubility of calcium hydroxide Ca(OH)2 is s, what is the value of Ksp equal...
If the solubility of calcium hydroxide Ca(OH)2 is s, what is the value of Ksp equal to? Ksp = 4s3 Ksp = 2s3 Ksp = 2s2 Ksp = s2
the molar solubility of calcium hydroxide, ca(OH)2 is 1.842 x 10^-5M. What is the Ksp value...
the molar solubility of calcium hydroxide, ca(OH)2 is 1.842 x 10^-5M. What is the Ksp value of calcium hydroxide?
How many moles of calcium hydroxide dissolve to generate one mole of dissolved calcium? Given your...
How many moles of calcium hydroxide dissolve to generate one mole of dissolved calcium? Given your answer to CTQ 10 and the concentration of calcium in the final solution calculate the mass of calcium hydroxide that can dissolve in 1 L of our 1.0 M solution of sodium hydroxide? (calcium hydroxide MW = 74.09 g/mol) Compare the solubility of calcium hydroxide you just calculated to the solubility of calcium hydroxide in pure water. By what factor did the “common ion”...
1A) How will the calculated Ksp value of Ca(OH)2 be affected if the original Ca(OH)2 solution is not saturated? Explain...
1A) How will the calculated Ksp value of Ca(OH)2 be affected if the original Ca(OH)2 solution is not saturated? Explain? B) Does adding distilled water to the titrating flask in order to wash the sides of the flask and the buret tip affect the computed Ksp of Ca(OH)2? Explain? C) How might tap water instead of distilled water affect the calculated Ksp of Ca(OH)2? Explain? D) The temperature of the solution was 21.1 degrees Celcius. Is the molar solubility of...
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)...
Suppose some of the solid calcium hydroxide is inadvertently transferred along with the supernatant liquid for analysis. a.Will more. less, or the same amount of hydrochloric acid titrant be used for the analysis in .6? Explain. b.Will this inadvertent transfer increase, decrease, or have no effect on the calculated solubility product for calcium hydroxide? Explain. c.Will this inadvertent transfer increase, decrease, or have no effect on the calculated molar solubility of calcium hydroxide? Explain. 2. .6 Does adding beiled, deionized...
Circle the questions that are to be answered 1. Part A.2 Suppose some of the solid calcium hydroxide is inadvertently transferred along with the supernatant liquid for analysis Will more, less, or the same amount of hydrochloric acid titrant be used for the analysis in Part A.6? Explain b Will this inadvertent transfer increase, decrease, or have no effect on the cakculated solubility product for calcium hydroxide? Explain c Will this inadvertent transfer increase, decrease, or have no effect on...
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)...
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