11. You are determining the K for Al:(CO3)a. You do some careful measurements and determine that 0.0682 grams of the solid dissolved in 450. mL of water. What is K, for the solid. Molar mass of the solid is 234.01 g/mol.

Q: A solution of phthalic acid was titrated to a pH of 4.63. a. What are the 2 main species present in…

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Q: The Henry’s law constant for oxygen dissolved in water is 4.34 × 104atm at 25°C. If the partial…

A: The Henry’s law is given below : p is the partial pressure of the species. KH is the Henry's…

Q: Write the equation for Keq for the following as a homogeneous equilibrium (only the aqueous phase)…

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Q: Can AgCl form when 0.030mol of CaCl2 and 0.015 AgNO3 dissolve in 1L of water at 30 degrees Celsius

A: By writing balance chemical equation between CaCl2 and AgNO3 we can identify the formation of AgCl.

Q: For cobalt(II) arsenate, calculate the molar solubility, concentrations of constituent ions, and…

A: Given information: Ksp for Co3(AsO4)2 = 7.6 x 10-29

Q: When a 5.64 g sample of a non-electrolyte was dissolved in 40.0 g of water, the freezing  point of…

A: Molality of solution can be calculated as follows:

Q: Calculate the percent ionization of 1.45 M aqueous acetic acid solution. For acetic acid, K, = 1.8 x…

A: Given, Molarity of acetic acid = 1.45 M Ka value of acetic acid is 1.8 x 10-5

Q: If volumes are additive and 250 mL of  0.15  M potassium bromide is mixed with 496 mL of a potassium…

A: Given: Volume of potassium bromide            = 250 mL Molarity of potassium bromide          = 0.15…

Q: A solution is 0.15 M in K2SO4. What is the concentration of K+ in solution?(a) 0.075 M(b) 0.15 M(c)…

A: • The values provided in the question are:-    i) Concentration of K2SO4 solution= 0.15 M = 0.15…

Q: The solubility (denoted as s) of CaSO4 in pure water at 40o C is 1.09 grams per liter. What is the…

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Q: Lactic acid, HC3H5O3, is a monoprotic acid that dissociates in aqueous solution, as represented by…

A: The number of moles is a ratio of the mass of a substance to the molar mass of the substance.…

Q: A 0.800 M solution of NH3 is prepared and is in equilibrium with its ions. Is the assumption valid…

A: NH3 is a weak base that undergoes hydrolysis to form conjugate acid and OH-(aq). The equilibrium…

Q: inkulate the & and Me BOA FOR A a solution that is 1433 M 2N AND₂ and 116 MIN K NU ₂ K. FOR HNO₂ =…

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Q: What is the AG° for the reaction? Given are the AGf of each substance in parentheses. 3 H2S (g.…

A: The enthalpy change of reaction (∆G°) can be calculated from ∆G°f values of reactants and products…

Q: The temperature for each solution is carried out at approximately 297 K where K w =1.00×10 −14 0.85…

A: Given, Kw = 1.00*10-14. Mass of HCl = 0.85g. Volume of solution = 5.5L. Moles and molarity of HCl…

Q: Consider these compounds: A Baso, B. PbF2 C. CuCO, D. PbCl, Complete the following statements by…

A: The product constant of solubility is the constant of equilibrium for the dissolution of a solid…

Q: Solid calcium acetate is slowly added to 75.0 mL of a 0.169 M potassium hydroxide solution until the…

A: Calcium acetate reacts with potassium hydroxide to give calcium hydroxide and potassium acetate.…

Q: Solid sodium cyanide is slowly added to 75.0 mL of a silver nitrate solution until the concentration…

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Q: Note that each of the stock solutions is 0.002 M before mixing. What are the initial concentrations…

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Q: The solubility product constants of PbSO4 and SrSO4 are6.3 x 10-7 and 3.2 x 10-7, respectively. What…

A: Solubility product is equilibrium constant of a reaction where an ionic compound in solid form…

Q: Write the K

A: Kb is the equilibrium constant in case of base.  Kb is the ratio of  product of concentration of…

Q: In a 2.00 L saturated solution of AGCI (Ksp 1.6x10 10), 0.10 mol of chloride ions are added out of…

A: Given:  Ksp of AgCl = 1.6 x 10-10  volume of solution = 2.00 L  Moles of chloride ions added = 0.1…

Q: I2 is considerably more soluble in CCL4 (1) than it is in H20(1). At a certain temperature, the…

A: Given: The concentration of I2 is 1.300 x 10-3 M The volume of the sample of saturated I2 (aq) is…

Q: actic acid, HC3H5O3, is a monoprotic acid that dissociates in aqueous solution, as represented by…

A: acid-dissociation constant, Ka, for lactic acidKa = [H+] [ C3H5O3-] [HC3H5O3]  [HC3H5O3]=0.50M It is…

Q: Solid barium nitrite is slowly added to 75.0 mL of a ammonium phosphate solution until the…

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Q: Example: Calculate the analytical and equilibrium molar concentrations of the solute species in an…

A: Concentration calculated in gram /lit. Acid ionised 73% so concentration at equilibrium is 37% of…

Q: The ammonia ion NH4+ has a Kz of 5.6 x 10-10. What is the K, for the base ammonia? Kp

A: Ka is the . ionisation constant for acid and kB is for base. Use relation between them and get the…

Q: Solid potassium hydroxide is slowly added to 50.0 mL of a 0.329 M manganese(II) bromide solution…

A: Answer -

Q: Consider a beaker containing a saturated solution of CaF2in equilibrium with undissolved CaF2(s).…

A: The CaF2 exists in equilibrium with its ions as follows-CaF2s↔Ca+2aq+2F-aqthe CaCl2 is an ionic…

Q: Solid silver acetate is slowly added to 50.0 mL of a 0.376 M ammonium chromate solution until the…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: (a) True or false: “solubility” and “solubility-product constant”are the same number for a given…

A: a). Solubility product constant is known as the product of solubility ions present in the…

Q: In which of the following aqueous solutions would you expect AgF to have the highest solubility?…

A: Kindly get the answer given below.

Q: Part B- Carbonate Equilibrium Part B - Carbonate Equilibrium 1. Choose a wide test tube from your…

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Q: Use the References to access important values if needed for this question. A student determines that…

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Q: olid calcium nitrite is slowly added to 125 mL of a 0.490 M potassium carbonate solution until the…

A: Calculate initial and final millimoles of carbonate ion and according to which calculate the…

Q: a. What is the molar solublity of lead(II) chloride in water?b. Should we be concerned about the…

A: a) Since the solubility product of PbCl2 is = 1.7 X 10-5  Reaction taking place => PbCl2 ---->…

Q: To find the molarity of sulfuric acid, H,SO, it is titrated with 0.9 M KOH. It requires 22.5 ml of…

A: Molarity is a measure of concentation. The equation for molarity is, Molarity=No. of molesVolume (L)…

Q: At −11.5 ∘C, a common temperature for household freezers, what is the maximum mass of sucralose…

A: The depression in freezing point is given by

Q: What

A: When temperature increases then solute solubility Increases in water because more and more Solute…

Q: A 30.0 mL sample of this aqueous HX solution freezes at – 0.186 oC. A. What is the molal…

A: Since you have asked multiple questions, we shall answer only one. Please ask the questions…

Q: 5. At 25°C, the K, for a certain monoprotic base B is 2.5x10. What will be the K value for the given…

A: Given that, Ka =2.5×10-5 Kb= ?

Q: At –12.5 °C, a common temperature for household freezers, what is the maximum mass of saccharin…

A: We would use depression in freezing point formula to calculate mass of saccharin used.

Q: Which of the following corresponds to the slope of the van't Hoff equation? O AG O In K ΔΗ

A: Answer of the question given below,

Q: Calcium acetate is used to make a substance like Sterno (for heating food at parties!). Calculate…

A:

Q: At –10.5 °C, a common temperature for household freezers, what is the maximum mass of aspartame…

A:

Q: Which of the following best decribes equilibrium constant? O solubility-dependent O…

A: Given terms: solubility-dependent concentration-dependent temperature-dependent We have to find…

Q: A 0.010 M solution of the weak acid HA has an osmotic pressure (see chapter on solutions and…

A: The osmotic pressure of a solution of a non electrolyte solute is given by  π=iCRT Where π is the…

Q: Calculate the percent ionization of 1.45 M aqueous acetic acid solution. K, for acetic acid is…

A: Percent ionization is is the percentage of the compound that has ionized or dissociated. Write the…

Q: Calculate

A: We will calculate mass of solute

Q: Solid ammonium fluoride is slowly added to 50.0 mL of a barium nitrate solution until the…

A: Here solid ammonium fluoride is slowly added to 50ml of a barium nitrate Ba(NO3)2 solution until the…