How many moles of solid Ba(NO3)2 should be added to 300. mL of 0.20–molar Fe(NO3)3 to increase the concentration of the NO3 – ion to 1.0– molar? (Assume that the volume of the solution remains constant.) (A) 0.060 mole (B) 0.12 mole (C) 0.24 mole (D) 0.30 mole (E) 0.40 mole

Q: Which of the failowingis the reaction quotient expression for the ionization of NH, n water? The…

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Q: The molar solubility of calcium fluoride in a 0.129 M sodium fluoride solution is            M

A:

Q: The molar solubility of lead iodide in a 0.139 M lead acetate solution is M.

A: Given : Concentration of Lead acetate i.e Pb(CH3COO)2 = 0.139 M Since Pb(CH3COO)2 is a completely…

Q: 11. You are determining the K for Al:(CO3)a. You do some careful measurements and determine that…

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Q: The molar solubility of lead carbonate in a 0.251 M ammonium carbonate solution is M.

A: Given that:  Concentration of ammonium carbonate [(NH4)2CO3] = 0.251M (NH4)2CO3(aq) <....>…

Q: The molar solubility of iron(III) sulfide in a water solution is M.

A: For a salt AxBy, If molar solubility is S mol/l and solubility product is Ksp…

Q: The molar solubility of calcium fluoride in a 0.274 M calcium acetate solution is ______M.

A:

Q: The molar solubility of calcium phosphate in a water solution is. M

A: The given compound is Ca3(PO4)2.

Q: Nitrosyl chloride, NOCl, dissociates on heating as shown below. When a 1.50 gram sample of pure NOCl…

A: Given mass of NOCl = 1.5 g percentage dissociation = 57.2℅

Q: The molar solubility of iron(II) carbonate in a 0.110 M iron(II) nitrate solution is М.

A: Given :: Molarity of Fe(NO3)2 = 0.110 M Ksp of FeCO3 =3.07×10-11 Molar solubility (S) of FeCO3 in…

Q: The molar solubility of cobalt(II) sulfide in a 0.220 M sodium sulfide solution is

A: Let assume that molar solubility of Cobalt(II) sulfide as S mol/litre The dissociation of Cobalt(II)…

Q: Suppose you have a cube of pure manganese metal measuring5.25 cm on each side. You find that the…

A: Given data- cube of pure manganese metal measuring each side=5.25 cmthe mass of the cube =1076.6…

Q: calculate the noler solubility of Bo(Io,)2 ina solution Huat is 0,200 M in BacNO3)2 ?!

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Q: The molar solubility of nickel(II) sulfide in a 0.193 M ammonium sulfide solution is

A:

Q: Calculate the mas of AgCl need to contain 7.5g Ag

A: Given, Mass of Ag = 7.5g. The reaction of Ag to give AgCl is

Q: 9 Given that Agl would precipitate first than AgCI in a solution containing equimolar concentrations…

A:

Q: The molar solubility of zinc sulfide in a water solution is M.

A: Given,  The molar solubility of zinc sulfide in a water solution is:

Q: The molar solubility of calcium hydroxide in a water solution is ]M.

A: To calculate molar solubility of Ca(OH)2 in water Solubility product constant of calcium hydroxide…

Q: If a 0.10 M solution of Mg (NO3) 2 is made in 0.10 M aqueous ammonia, will any precipitate?.

A: Aqueous solution of ammonia is basic in nature and have hyroxide  (OH-) ions present in it.

Q: mixture of 0.750 mol H quilibrium constant Ke fe Calculate the concentra . Suppose that the initiall…

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Q: The molar solubility of copper(II) sulfide in a water solution is M.

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Q: The molar solubility of calcium hydroxide in a water solution is M.

A: Molar solubility of calcium hydroxide can be calculated as follows

Q: Solid Lead Nitrate is slowloy added to 150mL of a 0.0386 M sodium sulfate solution. The…

A: Solubility reaction of Lead sulfate is PbSO4 (s) ---------> Pb2+ + SO42-

Q: The molar solubility of copper(II) sulfide in a 0.135 M sodium sulfide solution is

A: Ksp of CuS = 6.0 x 10-37 Concentration of Na2S = 0.135 M

Q: The molar solubility of lead phosphate in a 0.291 M ammonium phosphate solution is |M.

A: The question is based on the concept of common Ion effect.   it states that solubility of weak…

Q: What mass of barium bromate, Ba(BrO3)2, (K= 2.43 x 10, MM. 393.129 g/mol), will dissolve in 275 mL…

A: Given: Ksp of Ba(BrO3)2 = 2.43 X 10-4  Molar mass of Ba(BrO3)2 = 393.129 g/mol. Volume of solution =…

Q: The molar solubility of manganese(II) sulfide in a 0.115 M manganese(II) acetate solution is М.

A: The molar solubility of MnS in a 0.115 M Manganese(II)acetate is 0.115 M.

Q: The molar solubility of lead chromate in a 0.254 M lead nitrate solution is| M.

A: given we have 0.254 M solution of lead nitrate which means; We have balanced chemical reaction for…

Q: The molar solubility of lead chromate in a 0.214 M potassium chromate solution is  M.

A:

Q: The molar solubility of nickel(II) carbonate in a 0.292 M potassium carbonate solution is  M.

A: Molar solubility means maximum amount of solute that can be dissolved in per liter of solution. Ksp…

Q: The molar solubility of calcium carbonate in a water solution is M.

A: Using the ksp value and it's equation to calculate solubility.

Q: The molar solubility of calcium carbonate in a 0.215 M sodium carbonate solution is M.

A:

Q: Cadmium ion in solution is analyzed by precipitation as thesulfide, a yellow compound used as a…

A: A substance's solubility product is the ratio of concentrations at equilibrium. Molar solubility,…

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 molar solubility of lead phosphate in a 0.213 M ammonium phosphate solution is М.

A: Given: Concentration of ammonium phosphate i.e. (NH4)3PO4 = 0.213 M Since (NH4)3PO4 is a completely…

Q: The molar solubility of lead fluoride in a water solution is M.

A:

Q: 5. Explain why the solubility of copper(II) oxalate, CuC,O4, in water increases when a strong acid…

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Q: B. hydrochloric acid

A: As it is basic solution. Because it turns  red litmus to blue solution.  So, if we reverse the…

Q: Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing…

A:

Q: A reaction solution is made up of 10.0 ml of 4.0 M acetone, 10.0 mL of 1.0 M HCI, 10.0 mL of 0.0050…

A: Given information, Acetone : Molarity = 4.0 M Volume = 10.0 mL = 0.01 L HCl : Molarity = 1.0 M…

Q: The molar solubility of manganese(II) sulfide in a 0.190 M sodium sulfide solution is М.

A: The ICE table and the molar solubility of the manganese (II) sulfide (MnS) in sodium sulfide (Na2S)…

Q: The molar solubility of zine hydroxide in a water solution is M.

A: Calculation of molar solubility: To calculate the molar solubility of zinc hydroxide we should know…

Q: When Chloride(Cl¯) is added to Ag NO3 solution, AgCl solid comes out. In chemistry this is called…

A: AgCl is a white coloured precipitate. By the term precipitate, it means the chemical substance that…

Q: The solubility of Ca(IO3)2 Woud be in a solution of 4M iodate ion thán in pure water at the same…

A: From common ion effect we  found that the solubility of a sparingly soluble salt decrease when a…

Q: The molar solubility of iron(II) carbonate in a water solution is M.

A:

Q: The molar solubility of zinc carbonate in a water solution is M.

A: Molar solubility is directly related to the solubility product and it is defined as number of moles…

Q: The molar solubility of calcium sulfate in a 0.147 M calcium nitrate solution is M.

A: The dissociation reaction for CaSO4 in water is shown below, CaSO4⇌Ca2+(aq)+SO42-(aq) The Ksp…

Q: The molar solubility of barium phosphate in a 0.212 M ammonium phosphate solution is

A: Ba3(PO4)2(s)   <--------->  3Ba2+(aq)+2 PO43-(aq) The solubility product constant, Ksp is the…

Q: The molar solubility of silver sulfide in a water solution is M.

A: We know according to solubility rule most of sulfide  are insoluble in water. So solubility product…

Q: The molar solubility of calcium fluoride in a water solution is ________  M.

A:

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.