If 175 mL of a 0.0208 M AgNO3 solution is added to a 250 mL 0.0380 M K2CrO4, will Ag+ precipitiate completely?

Q: Find the pH of the equivalence point(s) and the volume (mL) of 0.447 M HNO3 needed to reach the…

A: The equilibrium constant for a reaction is expressed in terms of the ratio of the concentration of…

Q: Sketch the titration curve of 25 mL 0.2 M HCl and 0.1 M NH3.

A: In this titration, ammonia (NH3) is a weak base, and hydrochloric acid (HCl) is a strong acid. As…

Q: What is the maximum concentration of Ni²⁺ that can be added to a 0.00500 M solution of Na₂CO₃ before…

A: GIVEN: Concentration of solution of Na₂CO₃ = 0.00500 M Ksp for NiCO₃ is 1.30 × 10⁻⁷ To Calculate:…

Q: OO O O O A 25.0-ml sample of 0.175 M C2H5NH2 is titrated with 0.150 M HCI. What is the pH at the…

A: Given,  Molarity of C2H5NH2 = 0.175 M  Volume of C2H5NH2 in mL = 25.0 mL  Molarity of HCl = 0.150 M…

Q: Calculate the molar solubility of Ag2SO4 in (a) 0.22 M AgNO3 and (b) 0.22 M Na2SO4.

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Q: NaI crystals are slowly added to a solution that is 0.100M Pb(NO3)2 and 0.100 M AgNO3. Which vill…

A: When the ionic product of any salt becomes equal or greater than its solubility product then the…

Q: What is the maximum concentration of Ni²⁺ that can be added to a 0.00900 M solution of Na₂CO₃ before…

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Q: If exactly 1.00 liter of 2.0 M NH3 (final concentration) is required to dissolve 5.0 mmol of the…

A:

Q: 15.0 mL of 0.475M CH3COOH is titrated with 0.450 M RbOH. What is the pH after 18.0 mL of RbOH has…

A: Given: Concentration of CH3COOH= 0.475M Volume of CH3COOH=  15.0mL Concentration of RbOH = 0.450M…

Q: A 50.00 mL aliquot of 0.0100 M NH3 is titrated with 0.02136 M HCl. What is the pH of the solution at…

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Q: Calculate the concentration of buffer components present in 183.00 mL of a buffer solution that…

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Q: Calculate the pH for the titration of 50.0 mL of 0.1000 M Na2CO3 after addition of 49.00 mL of…

A: Msskns

Q: the 1.00 L buffer solution is 0.150 M in HC7H5O2 and .250 M in LiC7H5O2. calculate the pH of the…

A: We have to calculate the pH of buffer solution after HCl is added

Q: What volume of 0.2M HCI must be added to 250ml of 0.3M sodium mandelate to produce a buffer solution…

A: Given,  Molarity of HCl = 0.2 M  Molarity of sodium mandelate (say NaA) = 0.3 M Volume of sodium…

Q: The solubility product of Ag2CO3 is 8.1 ∙ 10^-12. H2CO3 is a weak acid. How is the solubility of…

A: The equation for the dissociation of Ag2CO3(s) is: Ag2CO3(s) + H2O(l)  <----> 2Ag+(aq) +…

Q: Calculate the solubility of CaC2O4 in a solution containing 0.001 molarity H+

A: Solubility indicates the maximum amount of a substance that can be dissolved in a solvent at a given…

Q: A 175 mL buffer solution is 0.177 M in HONH2 and 0.149 M in HONH3 CL What is the pH of the solution…

A:

Q: A 75.0-mLmL volume of 0.200 MM NH3NH3 (Kb=1.8×10−5Kb=1.8×10−5) is titrated with 0.500 MM HNO3HNO3.…

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Q: What is the molar solubility of PbBr2 in 0.500 M KBr solution?

A: Given: Concentration of KBr solution = 0.500 M Known: Ksp for PbBr2 = 6.60×10-6

Q: What must be the concentration of Ag+ to just start precipitating 0.10 M PO, 3-?0.10 M CI-?

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Q: What masses of dimethylamine and dimethylammonium chloride do you need to prepare 3.00 L of pH =…

A: Given,  The volume of dimethyl amine and dimethyl ammonium chloride buffer = 3.00L The total…

Q: Which one of the following titrations is expected to have a pH < 7 at the equivalence point? A) HNO₃…

A: The right answer is option A) HNO₃ titrated with LiOH

Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00690 M solution of Na₂CO₃ before…

A: Na2CO3 here is Strong electrolyteIt will dissociate completely to give [CO32-] = 0.0069 MAt…

Q: Calculate the molar solubility of BaF2 in a buffer solution containing 0.20 M HF and 0.20 M NaF.

A: Buffer solution is a solution of weak acid and its conjugate base or weak base and its conjugate…

Q: What is the maximum concentration of Ni²⁺ that can be added to a 0.00130 M solution of Na₂CO₃ before…

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Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00730 M solution of Na₂CO₃ before…

A: Ag+ was added to a 0.00730 M solution of Na2CO3 to form a precipitate . The Ksp of Ag2CO3 is8.10 ×…

Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00900 M solution of Na₂CO₃ before…

A: The concentration of Na₂CO₃ is = 0.00900 M The solubility product of Ag₂CO₃ is = 8.10 × 10⁻¹² The…

Q: What is the maximum concentration of Ni²⁺ that can be added to a 0.00530 M solution of Na₂CO₃ before…

A: Given: Concentration of solution of Na₂CO₃ = 0.00530 M Ksp for NiCO₃ is 1.30 × 10⁻⁷ Solution of…

Q: Calculate the molar solubility of PbCrO4 in 1.0 x 10-3M K2CrO4

A: Given data :

Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00300 M solution of Na₂CO₃ before…

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Q: Calculate the molar solubility of CdCO3 in a buffer solution containing 0.115 M Na2CO3 and 0.120 M…

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Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00640 M solution of Na₂CO₃ before…

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Q: The following pictures represent solutions of AgCl, which may also contain ions other than Ag + and…

A: When ions are in equal amount then equilibrium is attend.

Q: c) A student titrated 50.0 mL of a 0.10 M solution of a certain weak acid with NaOH. The results are…

A: Identify a pH value between 2.5 and 7.5 at which the concentration of the weak acid being titrated…

Q: What is the maximum concentration of Ag⁺ that can be added to a 0.00440 M solution of Na₂CO₃ before…

A: Solubility of the substance is equal to the number of moles of solute dissolved in per liter of…

Q: A buffer made up of equal volumes (396.8 mL) of each of 0.618 M A H and 0.857 M A minus. What is p H…

A: Given data,Molarity of AH=0.618MMolarity of A-=0.857MVolume of buffer=396.8mL=0.3968LMolarity of…

Q: Which of the following accurately describes the primary species in solution at point A on the…

A: In the given titration curve, HF is titrated with NaOH.

Q: A sample of 0,444 M methylamine (CH3NH2, K 4.29 x 10-) is titrated with 0.444M HCL What is the pH at…

A: Whenver an acid and base reacts with each other than they form salt and water and the process is…

Q: A solution of 50.0 mL of 0.40 M NH3 is being titrated with a 0.40 M solution of the strong acid HCl.…

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Q: To confirm the presence of silver ion, HNO3 reforms a precipitate of AgCl because

A: Silver ions in solution can be identified by treating Ag(NH3)2+ with nitric acid.  If the solution…

Q: You are titrating a 700 mL sample of 0.15 M CCI₂COOH (pKa = 0.66) with 0.2 M NaOH. What will the pH…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: 16.57 If 20.0 mL of 0.10 M Ba(NO3)2 are added to 50.0 mL of 0.10 M Na₂CO3, will BaCO3 precipitate?

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Q: Plz do Asap . !

A: Solution-(a) (

Q: What is the pH of a nitrous acid/nitrite buffer that consists of 0.15 M HNO2 and 0.65 M LiNO2? What…

A: First calculate the pH.  Then calculate the pH of new solution.

Q: A 45.00 mL sample of 0.35 M NH3 is titrated with 0.25 M NaOH. (Ka = 2.3 x 10^5) Calculate Kc

A: NH3 + NaOH ⇌ NaNH2 + H2O Kc = [NaNH2][H2O] / [NH3][NaOH] Next, we need to determine the initial…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.