The distribution coefficient for iodine between CCl4 and H2O is 85. Calculate the concentration of I2 remaining in the aqueous layer after extraction of 50.0 mL of 1.00 x 10- 3 F I2 with the following quantities of CCl4: (a) two 25.0 mL portions.  (b) five 25.0 mL portions.

Q: I have 250mL of a solution that is 0.100 M Fe(NO3). 0.100 M Cu(NO3)2 and 0.50 M Ca(NO3)2. I want to…

A: There are 3 solutions -Fe(NO3)2,Cu(NO3)2,Ca(NO3)2 And there is 3 precipitating agents…

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Q: . Titration of Ca²+ and Mg²+ in a 50.00-mL hard water sample required 23.65 mL of 0.01205 M EDTA. A…

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Q: A chemist has a 50.0 mL sample of 0.010 M Na₂C₂O4 at 25 °C (solution A, oxalate ion = C₂04²-). An…

A: In this chemical scenario, we are exploring a common concept in chemistry: the solubility of ionic…

Q: I have 250mL of a solution that is 0.100 M Fe(NO3). 0.100 M Cu(NO3)2 and 0.50 M Ca(NO3)2. 1 want to…

A:

Q: The solubility of Ag₃PO₄ in water at 25 °C is 4.3 × 10⁻⁵ M. What is Ksp for Ag₃PO₄?

A: Given : Molar solubility of Ag3PO4 in water = 4.3 X 10-5 M

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Q: 6. Derive the following relationship that describes the variation of calcium concentration in water,…

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A: Note: Since you have posted multiple questions, we will provide the solution only to the first…

Q: Calculate the Ksp for a saturated calcium phosphate solution with 4.35x10-7 M calcium ions and…

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Q: A second reaction mixture was made up in the following way: 10. mL of 3.0M acetone + 10. mL of…

A: The ratio of moles to the volume of solution in liters is known as molarity.

Q: 0.49850 g of CaCO3 (100.0869 g/mol) is dissolved in HCl solution and diluted to 500 mL. A 25 mL…

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A: The answer is given below

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Q: A 25.0 cm portion of 0.200, mol dm^-3 sodium ethanedioate solution was warmed and titrated against a…

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Q: To each digestion flask 200 mL aliquots of 10 different drinking water samples were added. Silver…

A: SAMPLESCONCENTRATION080029.50 ppb080036.76 ppb0800416.0 ppb080059.90 ppb08006103 ppb080077.41…

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A: The solution of the question is given below:

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Q: Solid aluminum hydroxide (Ksp = 1.3 x 10-33) is added to 3.50 mM Al(NO3)3 solution until there are…

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Q: What is the pH and fraction of association of a 0.100 M solution of a weak base with Kb = 1.00 X…

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Q: Calculate the solubility at 25 °C of PbCrO4 in pure water and in a 0.0150M Na₂CrO4 solution. You'll…

A: Given: Concentration of Na2CrO4 solution = 0.0150 M Ksp of PbCrO4 = 2.8×10-13 Molar mass of PbCrO4 =…

Q: 10.) Calculate the activity coefficient of K* in 0.050 M KNO3.

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Q: To determine the Ksp of barium oxalate at 12°C, a 100.0 mL saturated solution was prepared by adding…

A: Moles of HCl  = 5.60*10-4 M  * 0.0107 L  = 0.06 moles HCl

Q: The Ksp values for AgCl and Mg(OH)2 respectively are 1.0 x 10-10 and 1.2 x 10-11. Which of these…

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Q: If 35.0 mL of a 0.0800 M HNO3, 25.0 mL of a 0.0500 M KSCN, and 55.0 mL of a 0.0500 M Fe(NO 3)3 are…

A: Molarity is given by the number of moles per litre of the solution.

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Q: You are asked to weigh 2 g of  lithium and add it to 1500 ml of distilled water +2 drops of…

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Q: What is the solubility (in mg/L) of CaF2 in a 0.0125 M solution of MgSO4? The activity coefficients…

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Q: A natural water sample contains 0.484 M NaCl, 054 M MgBr2 and trace levels Ag+ ions. Write the…

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