What mass of AlCl3.6H20 is needed to prepare 500 ml. of 0.0740 M Cl- solution 1. 07.31 g 2. O0.81 g 3. 04.52 g 4. O2.98 g

Q: What volume of 6.00 M hydrochloric acid contains 10.0 g of HCl solute (36.46 g/mol)?

A: Given details, First, the amount of HCl has to be calculated. The no. of moles of HCl = 10 g36.46…

Q: 294.2 g/mol] How much gram of potassium dichromate [K2Cr20, molar mass = required to make 465 mL of…

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Q: 4.113 An aqueuos solution contains 6.00% (by mass) NaBr (sodium bromide). The density of the…

A: Given : Mass of NaBr = 6% by mass or 6g Mass of solution = 100g Density of solution(d) = 1.046 g/cm3…

Q: A solid mixture contains 65.2% SrCl2 by mass. How many grams of solid mixture is needed order to…

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: What is the concentration in molarity of an aqueous solution which contains 2.71% by mass ethylene…

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Q: 12. What mass of solute is in 2.00 L of a 0.350 M KI aqueous solution? а. 5.72 g b. 35.0 g с. 58.1 g…

A: The given data contains, Molarity of KI = 0.350 M  Volume of soln (V) = 2.00 L

Q: What mass of is needed to prepare 355 mL of 0.445 M Na2SO4 Na2SO4?

A: Given, Molarity of Na2SO4 = 0.445 M = 0.445 mol/L Volume want to prepare = 355 ml = 0.355 L Formula…

Q: How many grams of a compound containing 99.73% AgNO3 by mass should be taken to prepare a 0.0234 M…

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Q: Consider the reaction: 2 NABH4(aq) + H2SO4(aq) - 2 H2(g) + Na2SO4(aq) + B2H6(g) What volume, in mL,…

A: The balanced chemical equation for the given reaction is as follows: 2NaBH4 + H2SO4 →2H2 + Na2SO4 +…

Q: What mass of K₂SO4 is needed to prepare 500 mL of 0.200 M K₂SO4?

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Q: How many grams of Fe(NO3)3 (241.86 g/mol) would be required to prepare 500.0 mL of a 0.1600 M…

A: Given data,Molarity of Fe(NO3)3=0.100MVolume of Fe(NO3)3=500mL=0.500LMolar mass of…

Q: Calculate the mass of sodium chloride (NaCl: 58.44 grams/mole) needed to prepare 500.0 mL of a 0.12…

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Q: What mass of NaCl is needed to prepare a 500.0 mL solution with a concentration of 0.450 M? Molar…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: What mass ing of Na2CO3 [106 g/mol] is required to prepare 250 ml of 0.3M aqueous solution in Na*…

A: Molarity(M) is defined as the ratio of number of moles of Na2CO3 (n) and the volume(V) of solution…

Q: What is the concentration in molarity of an aqueous solution which contains 13.81% by mass propylene…

A: Given: The concentration of propylene glycol by mass = 13.81%. The density of the solution, (d) =…

Q: What mass of sodium hydroxide (NAOH, molar mass = 40.0 g-mol-2) is needed to make 100.0 mL of a…

A: Number of moles of any substance is given by the formula-Molarity x Volume(in liters) Now we proceed…

Q: mass/volume

A: During the dilution , the number of moles remains constant and only concentration changes during the…

Q: What is the concentration in molarity of an aqueous solution which contains 38.41% by mass acetone…

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Q: How much gram of potassium dichromate [K2Cr20, molar mass 294.2 g/mol] required to make 665 mL of…

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Q: What volume of 6.0 M HNO3 is required to prepare 250 mL of 0.40 M HNO3

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: How many grams of ZnCl2 (136.29 g/ mol) are present in 600 mL of a 0.500 M ZnCl2 solution?

A: Given,  The mass of ZnCl2 in 600 mL of a 0.500 M ZnCl2 solution is:

Q: What mass of NaNO3 is required to prepare 400 mL of a 0.45 M solution? 22.1 g 15.3 g 13.5 g 10.5 g

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Q: What is the molarity of a solution prepared by taking 6.864 g of potassium permanganate (KMnO 4) and…

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Q: How many grams of sucrose (molar mass is 342.30 g/mol) are in 582.6 mL of a 2.34 M solution?

A: Given that  Molarity of sucrose (C12H22011) solution =  2.34 M volume of solution = 582.6 ml molar…

Q: how many grams are required to prepare 250.0 ml of 0.125 M CuSO4?

A: Since molarity = moles of solute / volume of solution in L Since in the given case solute is CuSO4…

Q: What is the mass of solute in a 500 ml solution of 0.200 M sodium phosphate (Na3PO4 M.W. 164.0)?

A: The molarity is defined by the ratio of the number of moles to the volume of solution in Liters.

Q: phenol (C6H60, molar mass = 94. which was once used as an antiseptic, and is still used in some sore…

A: Dear student as per guidelines only the first question in ur image allowed answer    3.  Molarity…

Q: Calculate the mass of solute (in grams) needed to prepare the following solution. 1280 mL of 1.25 M…

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Q: If 0.084 mol of NaCl was added to 99.29 mL of H2O, what would be the concentration of the resulting…

A: The question is based on the concept of solutions. we have to calculate concentration of the given…

Q: What volume (in mL) of 18.0 M H2SO4 is needed to contain 2.45 g H2SO4?

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Q: What is the concentration in molarity of an aqueous solution which contains 2.57% by mass acetone…

A: 2.57% by mass means 100g of solution contains 2.57g of acetone.

Q: How can you prepare 6.62 M H2SO4 (98.08 g/mol) solution from the stock H2SO4 solution (d=1.84 g/mL;…

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Q: What is the concentration in molarity of an aqueous solution which contains 32.41% by mass…

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Q: What is the concentration in molarity of an aqueous solution which contains 39.91% by mass propylene…

A:

Q: What mass of NaHCO (84.0 g/mol) is needed to prepare 500.00 mL of 0.050 M Na solution? 1. 05.04 g 2.…

A: Given that -  Molarity of the Solution of sodium  = 0.050 M  One sodium given by one Molecule of…

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g∙mol–1) is needed to make 100.0 mL of a…

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Q: True or false: The mass of K2Cr2O7 (molar mass= 294.19 g/mol-1) needed to make 235 mL of a 0.170 M…

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Q: How many grams of AgNO 3 (molar mass = 169.87 g/mol) are needed to prepare 0.125M solution in 250 mL…

A: Given - Molarity = 0.125 M Molar mass = 169.87 gm.mole-1 Volume = 250 ml = 0.250 L (1L = 1000ml)

Q: Calculate the mass of solute (in grams) needed to prepare the following solution. 925 mL of 0.25 M…

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Q: How many grams of solute are needed to prepare each of the following solutions?   1.1.00 L of 0.195…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: How can you prepare 6.62 MH2SO, (98.08 g/mol) solution from the stock H2SO4 solution (d=1.84 g/mL;…

A: Dilution:-          It is a method to prepare an low concentration solution by adding slovent in…

Q: What is the mass of solute in each of the following solutions?  3.00 L of 0.500 M LiHCO3 60.0 mL of…

A: Determine mass of LiHCO3 in the solution:

Q: What is the concentration in molarity of an aqueous solution which contains 5.41% by mass ethylene…

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Q: What is the concentration in molarity of an aqueous solution which contains 1.69% by mass acetone…

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Q: The density of a 23.0% by mass ethylene glycol (C2H6O2)(C2H6O2) solution in water is 1.03 g/mLg/mL…

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Q: What mass of KOH is needed to produce 22.0 mL of 0.576 M solution? O 1.39 g O 2.64 g O 0.423 g O…

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Q: A solution was prepared by dissolving solute T in 120 g benzene. The Tin this solution. Solute T is…

A: We know that,  ∆Tf = Tf ( pure benzene) - Tf(solution)          = (5.50 - 5.18) °C.         = 0.32°…

Q: What mass in grams of lithium sulfate is needed to prepare 425.0 mL of a 1.855 m Li,SO4 aqueous…

A: Given data :  Volume of Solution  = 425.0 ml  Density of Solution = 1.086 g.ml-   Molar mass of…

Q: "Concentrated" sulfuric acid solution is 95% sulfuric acid by mass (and the remainder water) and has…

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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.