25. Which of the following aqueous solutions contains the greatest number of ions? moles d # 23 [A] 800.0 mL of 0.10 M sucrose o.08 mol (B)300.0 mL of 0.10 M CaCl2 0.03 + 2XO.03→ 0.09 m [C] 200.0 mL of 0.10 M KBr [D] 200.0 mL of 0.10 M FeCl3 0.02 [E] 400.0 mL of 0.10 M NaCi 0.029 0.04 mol 3 x 0.02· O. 02 + →0.08 Me O O4

Q: What mass of KHP will be completely neutralized by 32.57 cm33 of 0.175 M standard NaOH solution? The…

A:

Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)2 solution with 88.20 mL of a 1.321 M…

A:

Q: A 40.0 mL sample of 0.25 M KOH is added to 60.0 mL of 0.15 M Ba(OH)2. What is the molar…

A: From KOH , The balanced chemical equation involved = KOH ⇔ K+1 + OH-1Given in the question Molarity…

Q: How many grams of NaCl are required to precipitate most of the Ag ions from 1.5010m of 0.0467 M…

A: The given chemical equation: AgNO3 + NaCl → AgCl + NaNO3 1 mol      1 mol     1 mol    1 mol…

Q: Calculate the concentration of all ions present in each of the following solutions of strong

A: Given,  A) 0.100 mole of Ca(NO3)2 in 100.0 mL of solution. The concentration of ions are:

Q: A 40.0 mL volume of 1.80 Fe(NO3)3 is mixed with 21.5 mL of 0.808 M Fe(NO3)3 solution. Calculate the…

A: Given, A 40.0 mL volume of 1.80 Fe(NO3)3 is mixed with 21.5 mL of 0.808 M Fe(NO3)3 solution, i.e.…

Q: An aqueous sample of 25.0 mL H2SO4 is neutralized by the addition of 28.9 mL of 0.203 M KOH.  What…

A: The neutralisation reaction taking place will be 2 KOH + H2SO4 ------> K2SO4 + 2 H2O

Q: You want to analyze a silver nitrate solution. (a) You couldadd HCl(aq) to the solution to…

A: The balanced reaction equation for the given reaction is,

Q: A 10.00 mL of vinegar solution is titrated with 39.0 mL of 0.20 M NaOH.The calculated mass percent…

A: Givenvolume of vinegar solution=10 mlmolarity of NaOH=0-2Mvolume of NaOH=39 mlmass% =5.2%molae…

Q: Calculate the concentration of all fons present Iollowing solutions of strong electrolytes. a. 0.100…

A: As per our guidelines we can only solve first three sub-parts of a question. Please resubmit the…

Q: 32.23 mL volume of 1.21 M Fe(NO3)3 is mixed with 45.4 mL of 0.75M Fe(NO3)3 solution. Calculate the…

A: Given, Note: 1000 mL = 1 L Solution -I Concentration of Fe(NO3)3 solution = 1.21 M = 1.21 mol/L…

Q: A sample of iron ore weighing 0.2812 g was dissolved in an excess of a dilute acid solution. All the…

A: The volume of the given solution is 21.70 mL which is equal to 0.0217 L. The number of moles of…

Q: A student was tasked to neutralize 25.8 mL solution of 0.379 M H2SO4 (98.079 g/mol) using 0.562 M…

A: Given-> Volume of H2SO4 = 25.8 ml  Molarity of H2SO4 = 0.379 M Molar mass of H2SO4 = 98.079…

Q: Consider the neutralization reaction 2HNO3(aq)+Ba(OH)2(aq)⟶2H2O(l)+Ba(NO3)2(aq) A 0.105 L sample…

A:

Q: Many Metal ions are precipitated from sulfides. As an example, consider treating a solution of…

A: A titration is a technique that uses a known concentration of a solution to determine the…

Q: What mass of NaCrO4 is required to precipitate all of the silver ions from 75.0 mL of a 0.100 M…

A: NOTE: please note that molecular formula of sodium chromate indicated is wrong. I have used the…

Q: 7. 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive,…

A: The given precipitation reaction is

Q: Describe how you would prepare each of the followingaqueous solutions, starting with solid KBr: (a)…

A: Since we answer only 3 sub-parts, we'll answer first three. Please resubmit the question mentioning…

Q: Calculate the molarity of a 50.0 mL of a 0.150 M HCI solution when 30.0 mL of water is added. a.…

A:

Q: Consider the reaction below: Na2CO3 (aq) + CuSO4 (aq) --> Na2SO4 (aq) + CUCO3 (s) How many grams of…

A: Mass of a reactant needed to react completely with another reactant can be calculated using…

Q: 53.0 mL of 1.96 M perchloric acid is added to 29.1 mL of potassium hydroxide, and the resulting…

A: The reactions that yield salt and water on reacting acid with base are referred as neutralization…

Q: What mass of NaOH is needed to precipitate the Cd2+ ions from 37.0 mL of 0.500 M Cd(NO3)2 solution?

A: Given:Volume of Cd(NO3)2 solution = 37.0 mL = 0.037 L.Molarity of Cd(NO3)2 solution = 0.500 M.

Q: Consider the reaction: Li,S(ag) + Co(NO3)2(ag) → 2 LİNO,(aq) + CoS(s) What volume of 0.150 M LiS…

A: The equation to calculate the unknown values from known ones are given by  M1V1=M2V2 where M is the…

Q: boric acid is a weak electrolyte. would you expect a boric acid solution to contain only ions, only…

A: Since weak electrolyte is defined as the molecules which dissociates very less into ions when…

Q: You have a solution of 1M BaCl2 and another of 1M Hg2(NO3)2. If you poured them together, what…

A: 1. In double displacement reaction,  cation of one species easily replaces cation of another species…

Q: What mass of Na2 CrO4 is required to precipitate all of the silver ions from 55.0 mL of a 0.100 M…

A: Given: molarity of AgNO3 solution = 0.100 M  volume of AgNO3 solution = 55.0 mL  To calculate :…

Q: Consider the neutralization reaction 2 HNO, (aq)+Ba(OH), (aq) → 2 H,O(1)+Ba(NO,),(aq) A 0.100 L…

A:

Q: A sample of USP-grade citric acid (H3C6H5O7, three titratable protons) is analyzed by titrating with…

A: A question based on quantitative analysis, which is to be accomplished.

Q: What volume of 0.100 M NAOH is required to precipitate all of the nickel (II) ions from 150.0 mL of…

A: Reaction for the above query will be :  2NaOH(aq) + Ni(NO3)2 (aq) ------> 2NaNO3(aq) + Ni(OH)2(s)…

Q: A solution with a total volume of 1000.0 mL contains 37.1g Mg(N03)2. If you remove 40.0 mL of this…

A: Please see the attached images for answer

Q: What volume (mL) of 0.0.214 M (NH4)2HPO4 is necessary to precipitate the calcium as Ca3(PO4)2 from…

A:

Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)2 solution with 87.75 mL of a 1.321 M…

A: With datas given Using concentration formula by plugging all values we are calculating final…

Q: What mass of Na2  CrO4 is required to precipitate all of the silver ions from 45.0 mL of a 0.600 M…

A:

Q: Calculate the mass (g) of MgCO3 precipitated by mixing 10.00 mL of a 0.200 M Na2CO3 solution with…

A: The chemical reaction between Na2CO3 and Mg(NO3)2 is shown below.

Q: What volume of 0.416 M mg(no3)2 should be added to 255ml of 0.102M KNO3 to produce a solution with a…

A: Given, Concentration of Mg(NO3)2 = 0.416M. Volume of KNO3 = 255mL. Concentration of KNO3 = 0.102M.…

Q: If 100. mL of 0.400 M Na2SO4 is added to 200. mL of 0.600 M NaI, what is the concentration of Na+…

A: Answer:- This question is answered by using the simple concept of calculation of concentration of…

Q: What is the molar concentration of sodium ions in an aqueous solution prepared by dissolving 3.00 g…

A: Molar concentration or molarity ( M ) is defined as the number of moles ( n ) of solute present in…

Q: A student needs to prepare 250 mL of a 0.500 M aqueous solution of sucrose, C,,H,,0, (aq), which is…

A: The given data contains, Volume = 250 ml = 0.250 L Molarity = 0.500 M Molar mass of sucrose =…

Q: What minimum mass of iron (II) nitrate must be added to 10.0 of a 0.0699 M phosphate solution in…

A: The given reaction is shown below.

Q: 1. If 10. g of AgNO3 is available, what volume of 0.40 M AgNO3 solution can be prepared? Volume =…

A: The answer to the following questions are given as:

Q: A titration is performed to determine the amount of sulfuric acid, H2SO4,, in a 6.5mL sample taken…

A:

Q: A 450.0 mL sample of a 0.257 M solution of silver nitrate is mixed with 400.0 mL of 0.200 M calcium…

A:

Q: A chemist wishes to precipitate yttrium cations out of a 1.00 L solution. if the concentration of in…

A: Here we are required to find the mass of potassium iodate to precipitate yttrium iodate

Q: If 26.2 mLmL of AgNO3AgNO3 is needed to precipitate all the Cl−Cl− ions in a 0.780-mgmg sample of…

A: Number of moles of KCl can be calculated as shown below:

Q: Consider the neutralization reaction  2HNO3(aq) + Ba(OH)2(aq) yields to 2H2O(L) + Ba(NO3)2(aq) A…

A: Given: Concentration of Ba(OH)2  = 0.100 M Volume of Ba(OH)2 = 49.3 mL = 0.0493 L Volume of HNO3 =…

Q: Zinc dissolves in hydrochloric acid to yield hydrogen gas as follows. Zn(s) + 2HCl(aq) → ZnCl2(aq)…

A: The balanced reaction taking place is given as, => Zn (s) + 2 HCl (aq) ----------> ZnCl2 (aq)…

Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate the molar…

A: The w/w percent concentration of the solution is = 12.5 % The density of the solution is = 1.149…

Q: A standard solution of AgNO3 was prepared by dissolving 7.107 g of pure AgNO3 in sufficient water to…

A:

Q: Consider the following balanced equation: 2KMnO<(aq) + 10KI(аq) + 8H:SO{(aq) — 6K:SО4(аq) +…

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.