what Volume in milliiters 12.0M HCl 8olution is nzeded do prepase 250.0 me goluti on at O.50OM? of a 500,0 me solution at o.100M!

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

A:

Q: (i) Calculate the minimum volume of water needed to dissolve 1.00 g of CuzS(s) under standard…

A: The value of solubility product (Ksp) of Cu2S = 2.26 x 10-48  Let molar solubility of Cu2S in pure…

Q: Table Resuits of roubility tests for C4Hio O .... Solubility Test Observations +/- , 1. distilled…

A: Molecules with chemical formula C4H10O can be either alcohol or ether. Both alcohols and ethers with…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

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Q: A 0.4671 g sample containg NaHCO₃(Mwt=84.01mg/mmol) was dissolved and titrated with 0.1067 M HCl…

A: Given data mass of sample = 0.4671 g molar mass of NaHCO3 = 84.01 g/mole Concentration of HCl =…

Q: Find the molarity of NaOH ,when 40.00 mL of NaOH solution was titrated with 0.572 N H2S04, 23.40 mL…

A: Molarity of sulfuric acid = 0.572/2 = 0.286M

Q: At 25°C, water dissolves 0.8108g of PbCl2 per liter, calculate the Kgp of PbCl2 at 25°C.

A: Since you have posted two unrelated questions, we are entitled to answer the first only. Given: Mass…

Q: A solution is prepared by dissolving 2g of KCI in 100g of H2O. In this solution, H2O is the?

A: Solute: the component of a solution which is present in lesser amount.Solvent: the component of a…

Q: How many grams of Cuzs will dissolve in loo ml at 25¢ if Kyp=2x 1o-47

A: Given, Ksp = 2 x 10-47 .  Volume of Solution = 100 mL 1 L = 1000 mL

Q: Prepare a solution of 50 ml at 5% m / v of NaHCO3.

A: Given  The (m/v) percentage of NaHCO3 = 5% The volume of NaHCO3 solution required = 50 mL

Q: e Silver (I) chloride is an"insalube" Salts but 0-013890fsilverc I) chloriele will dissolve in…

A: The explanation is given below-

Q: A solution prepared by dissolving 513mg of a sugar (a molecular compound and a nonelectrolyte) in…

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Q: Lläi 4 If 20mL of a 0.40M Mg(OH)2 solution is used to titrate 25mL of HCI solution, * ? the molarity…

A: The chemical reaction for this will be  Mg(OH)2 + 2HCl - - - - - - - > 2H2O+ Mgcl2 According to…

Q: ated with a 0.0985 M NAOH solution, v of the solution when 25.00 mL of NaO

A: We will calculate pH

Q: &# what is the molaity of a 0.350 L Solution moe by alling a4.9 a Nagoy to suffcient wota? w C'| (*p…

A: Given, volume =0.350L weight 24.9 g molar mass of Na2SO4 =142.04 number of moles = given mass/molar…

Q: What is the volume of 0.1 M AgNO3 needed to precipitate all I- and CN- in a 50.0 mL solution that is…

A: AgI and AgCN are observed as precipitates in water. When AgNO3 is added to a solution containing I-…

Q: 1. The concentration of KIO3 in solution A is 0.04 M. Calculate the number of moles of potàssium…

A: The concentration of KIO3 = 0.04 M = 0.04 mol/L The volume of potassium iodide = 1 ml = 1 x 10-3 L…

Q: a) What is the molar concentration of the Solution in 250.0mL b) if loo.OmL of solvent is added to…

A: Mass of AuCl3 = 53.3g  Volume of water = 250mL

Q: (a) What is the action of red litmus on(i) Dry ammonia gas(ii) Solution of ammonia gas is water? (b)…

A: (a) (i) Red Litmus has no action on dry ammonia gas. Because it does not release any hydroxyl ions…

Q: The degree of dissociation of Ca(NO,)2 in a dilute aqueous solution containing 14 g of salt per 200…

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Q: 9. What weight (in grams) of H,SO, would be needed t o be dissolved in 2.25 kg of 2.00m solution?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: le 1hat a s aturated Solutin told afe mgBr2 at a Cetan Lemperature -4 has moild 10 Con centratsn 182…

A: The Ksp of Magnesium bromide can be calculated as

Q: (b) How many grams of O, will dissolve in 7.25 Lof H;0 that is in contact with air where the partial…

A: b)  Given: volume of water = 7.25L partial pressure of O2= 0.209 atm KH= 1.28×10-3mol/ L.atm

Q: What is the normality of 50.0 ml Ba(OH), solution when titrated with 23.50 mL of o.250 N HCl?

A: Volume of HCl (acid) = 23.50 ml  Normality of HCl (acid) = 0.250 N  Volume of Ba(OH)2 (base) = 50.0…

Q: How many ml of 0.310M barium nitrate are required to precipitate as barium sulfate all the sulfate…

A: The number of moles of a substance is the amount of that substance upon its molar mass.

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

A: Answer -

Q: what are the IH30T]I HS-3 and IS2] concentrations of a 0.IM colution of Ha s, Kal - 1:1 X107 Ka 2 =…

A: Initial concentration of hydrogen sulfide is 0.1 M, suppose x is the change in concentration of so…

Q: How many mL of 0.715 M HCl are needed to dissolve 7.44 g of MgCO3?

A: The reaction of HCl and MgCO3 is given by equation 1.Given that the mass of magnesium…

Q: (ii) Calculate the minimum volume of water needed to dissolve 1.00 g of CuaS(s) under standard…

A: To calculate the minimum volume of water needed to dissolve 1.00 g of Cu2S(s).

Q: TF 68 5 pmilliiters of 16 M sulfuric acid we.re added to a solution that would fill up to be 550 ml…

A: Given, concentration of sulfuric acid sol = 16M Initial volume of sol =68.5 ml Final. Vol of sol =…

Q: (Docalculate the amount of ammonium nitrate (îngrams) needed to make 652 ml of a o·75M Soluhon: E…

A:

Q: The problem with making a standard solution of sodium hydroxide from solid NaOH is that O a. the…

A: NaOH is a commonly used laboratory agent. The solution of standard NaOH can be prepared using…

Q: Average human blood contains 300 moles of hemoglobin (Hb) per liter of plasma and 2.2 mmol per liter…

A: The molar concentration can be found by converting nmol into mol, and then dividing by the volume in…

Q: What mass of AgNO3 has been dissolved in 200g of H2O if the solution is 0.300m?

A:

Q: 9.Concentration of the stock solution is 0.30m. Howmuch of it Hould have to be diluted to the totAl…

A: Given: Concentration of stock solution = 0.30 M Final volume of solution = 10.00 mL And final…

Q: Suppose 25.0 g of solid NaOH is added to 1.50 L of anaqueous solution that is already 2.40 M in…

A:

Q: What

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

Q: Can 750 ml of wayer dissolVe 0.60 moles of gold(iii) chloride? Why or why not?

A: Solubility is the amount of a solute that can be dissolved in a given solvent. It is usually…

Q: l See Periodic Table O See Hint A solution prepared by dissolving 513 mg of a sugar (a molecular…

A: We have to find molecular mass of unknown sugar

Q: 5, calculate the SO42- in MgSO4 saturated solution.

A:

Q: How many mL of 0.112M Pb(NO3)2 are needed to completely react with 25.0mL of 0.105M KI? Given:…

A: Given, Molarity of Pb(NO3)2 = 0.112M. Volume of KI = 25.0mL. Molarity of KI = 0.105M. Moles of KI…

Q: A 24.7 mL of HCI solution nis completely neutralized by 35.8 mL of 0.25 M of NaOH. What is the…

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Q: Calculate the thcoretical uicld of the precipitate formed in the reaction 4ml of O.17M Na OH 2ml of…

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Q: Calculate the final [Ag1+] concentration in solution when 0.035 moles of AgNO3 are added to 500. mL…

A: The reaction is shown as, Ksp of AgCN is given as 1.2 x 10-16

Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution.…

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Q: determine the MOLARITY of HCI in a solution of 200mL where 0.20g of HCL is present. (MW 36.46g/mol)

A: The molarity of the solution is 0.0274 M.

Q: Moles of NaOH at the equivalence point? Mass of H2C2O4·2H2O= 1.32191 g Volume of the H2C2O4·2H2O…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: A 3.00 mL aliquot of 0.001 M NaSCN is diluted to 25.0 mL with 0.1 M HNO3.  How many moles of SCN-…

A: Given :Volume = 3 mL = 3 X 10-3 LMolarity of NaSCN = 0.001 MVolume after dilution = 25 mLMolarity of…

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.