B. If compound Y has approximately the same values of solubility in toluene as compound X,...
B. If compound Y has approximately the same values of solubility in toluene as compound X, describe how you could separate Y from X. Would X now be pure?
Background Information: Compound X has a solubility in toluene of 18 mg per 100 mL at 20 C, and a solubility of 0.64 g per 100 mL at 70 C. You are given a sample of 0.48 g of compound X which is contaminated with 25 mg of compound Y.
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B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
1. Compound X has a solubility in toluene of 18 mg per 100 mL at 20...
1. Compound X has a solubility in toluene of 18 mg per 100 mL at 20 °C, and a solubility of 0.64 g per 100 mL at 70 °C. You are given a sample of 0.48 g of compound X which is contaminated with 25 mg of compound Y. A. If compound Y is always soluble in toluene, describe in detail how you could separate Y from X. Would x now be pure? B. If compound Y has approximately the same values of...
7. The solubility of magnesium fluoride in pure water is 1.65 x 10 grams per 100...
7. The solubility of magnesium fluoride in pure water is 1.65 x 10 grams per 100 ml of water. a. Calculate Kup for magnesium fluoride (6 pts) MOP2 SE 1.65x10-3 I mol MgF2 Imb - 2.648810-4 100ML 62.309 Mafelio 3 Mg F2 kup = [M qat] [F]² - 5 (25)² = 253 Ksp = 3.71 x 10-13 Mg F2 I Mq "+ZFC b. What is the solubility of magnesium fluoride in a 0.500 M magnesium nitrate solution? (6 pts) c....
Suppose compound X has a solubility of 20.0g per 100mL in ether and 12.1g per 100mL...
Suppose compound X has a solubility of 20.0g per 100mL in ether and 12.1g per 100mL is water. In all cases, explain your reasoning and show your work clearly (i.e. show the equation(s) you are using, the values you plug in, and the final answers, BUT you don't need to show all the algebraic steps.) a. Determine the partition coefficient k. b. What mass of compound X will you retrieve when an aqueous solution containing 30.0g of X in 300.mL...
The solubility of magnesium fluoride in pure water is 1.65 x 10^-3 grams per 100 mL...
The solubility of magnesium fluoride in pure water is 1.65 x 10^-3 grams per 100 mL of water. a. Calculate Ksp for magnesium fluoride. b. What is the solubility of magnesium fluoride in a 0.500 M magnesium nitrate solution? c. What could you do to increase the solubility of magnesium fluoride?
The solubility of magnesium fluoride in pure water is 1.65 x 10^3 grams per 100 mL...
The solubility of magnesium fluoride in pure water is 1.65 x 10^3 grams per 100 mL of water. a. Calculate Ksp for magnesium fluoride. b. What is the solubility of magnesium fluoride in a 0.500 M magnesium nitrate solution? c. What could you do to increase the solubility of magnesium fluoride?
This is a post-lab question of the Recrystallization of Aspirin experiment. This is related to organic...
This is a post-lab question of the Recrystallization of Aspirin experiment. This is related to organic chemistry. Please be detailed, thank you! Given the table for solubility of compounds X and Y in solvent Z. If 2.00 grams of impure compound X (contaminated by 12.0% Y by weight) is recrystallized from 25.0mL of solvent Z, what will be the purity of recrystallized X? Solubility per 100 g of Solvent Z Compound 20℃ 80℃ X 1.0 g 8.0 g Y 0.70...
B. How does this compare to the solubility of Mg(OH)2 in pure water? (S1S/S1S=? ) Calculate the solubility (in grams per 1.00 x 102 mL of solution) of magnesium hydroxide in a solution buffered at pH...
B. How does this compare to the
solubility of Mg(OH)2 in pure water? (S1S/S1S=? )
Calculate the solubility (in grams per 1.00 x 102 mL of solution) of magnesium hydroxide in a solution buffered at pH - 12. Express your answer using two significant figures. 10P mL) /(1.00 x You have already submitted this answer. Enter a new answer. No credit lost. Try again.
Calculate the solubility (in grams per 1.00 x 102 mL of solution) of magnesium hydroxide in...
A certain molecular compound M has a solubility in acetonitrile of 0.212g/mL at 25.°C. Calculate the...
A certain molecular compound M has a solubility in acetonitrile of 0.212g/mL at 25.°C. Calculate the greatest mass of M that could be dissolved in 400.mL of acetonitrile at this temperature. You may assume the volume of the solution doesn't change as the M is dissolved.Be sure your answer has the correct unit symbol and 3 significant digits.
15.09 x 100m 4.89 - 220ml H₂O 220mL 15.9 8) Using the Physical Properties in the...
15.09 x 100m 4.89 - 220ml H₂O 220mL 15.9 8) Using the Physical Properties in the Table below, would you suggest a goo procedure to separate a 1:1 mixture of acetanilide and benzoic acid? Both compounds can sublime. (40 pts) M.P. Vapor Pressure at 96°C Solubility in ether Solubility in water 25 °C Solubility in water 96 °C 116 °C 0.9 mmHg 1 g/18 mL 0.44 g/100 mL 5.8 g/100 mL 120 °C 1.0 mmHg 1 g/3 mL 0.34 g/100...
37. A. B. C. D. E The solubility of calcium chromate is 1.56 x 10 g/100 ml. of solution. What is the Kip for Cacio...
37. A. B. C. D. E The solubility of calcium chromate is 1.56 x 10 g/100 ml. of solution. What is the Kip for Cacio 2.4 x 10- 1.5 x 10 7.6 x 10 1.0 x 10 <1.0 x 10 af ham pachante BACO. in pure water 2.0 x 10
7. The solubility of magnesium fluoride in pure water is 1.65 x 10 grams per 100 ml of water. a. Calculate Kup for magnesium fluoride (6 pts) MOP2 SE 1.65x10-3 I mol MgF2 Imb - 2.648810-4 100ML 62.309 Mafelio 3 Mg F2 kup = [M qat] [F]² - 5 (25)² = 253 Ksp = 3.71 x 10-13 Mg F2 I Mq "+ZFC b. What is the solubility of magnesium fluoride in a 0.500 M magnesium nitrate solution? (6 pts) c....
B. How does this compare to the
solubility of Mg(OH)2 in pure water? (S1S/S1S=? )
Calculate the solubility (in grams per 1.00 x 102 mL of solution) of magnesium hydroxide in a solution buffered at pH - 12. Express your answer using two significant figures. 10P mL) /(1.00 x You have already submitted this answer. Enter a new answer. No credit lost. Try again.
Calculate the solubility (in grams per 1.00 x 102 mL of solution) of magnesium hydroxide in...
15.09 x 100m 4.89 - 220ml H₂O 220mL 15.9 8) Using the Physical Properties in the Table below, would you suggest a goo procedure to separate a 1:1 mixture of acetanilide and benzoic acid? Both compounds can sublime. (40 pts) M.P. Vapor Pressure at 96°C Solubility in ether Solubility in water 25 °C Solubility in water 96 °C 116 °C 0.9 mmHg 1 g/18 mL 0.44 g/100 mL 5.8 g/100 mL 120 °C 1.0 mmHg 1 g/3 mL 0.34 g/100...
37. A. B. C. D. E The solubility of calcium chromate is 1.56 x 10 g/100 ml. of solution. What is the Kip for Cacio 2.4 x 10- 1.5 x 10 7.6 x 10 1.0 x 10 <1.0 x 10 af ham pachante BACO. in pure water 2.0 x 10
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