Describe how you would prepare each of the followingaqueous solutions, starting with solid KBr: (a) 0.75 L of1.5 x 10-2 M KBr, (b) 125 g of 0.180 m KBr, (c) 1.85 L of asolution that is 12.0% KBr by mass (the density of the solutionis 1.10 g/mL), (d) a 0.150 M solution of KBr that containsjust enough KBr to precipitate 16.0 g of AgBr from asolution containing 0.480 mol of AgNO3.

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: Calculate the number of moles of solute in each of the following solutions:   (a) 8.4 L of 6.31 M…

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Q: In what sense is a strong electrolyte “strong”? What prop-erty of the substance makes it a strong…

A: An electrolyte is defined as the substance when it gets dissolved in the solvent produces…

Q: Calculate the mass percent of the following solution: (a) 25.0 g NaNO3 in 125.0 g H2O (b) 0.75 mol…

A: Mass Percent Solute Concentration: A simple solution is formed by dissolving a single solute species…

Q: What is the normality of a solution of potassium permanganate if 50.13 mL will oxidize the weight of…

A: Given: Normality of NaOH = 0.3010 N Volume of NaOH required = 43.42 mL. And the volume of KMnO4…

Q: 5) 200 ml of a 4.2M HNO, solution is diluted to a volume of 325ml. What is the molarity of the new…

A: 200 ml of 4.2 M HNO3 solution is diluted to 325 ml of solution. We have to calculate the molarity of…

Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.213 M NaCl solution? Your…

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Q: What mass of solute is contained in 325 mL of 2.25 M sodium sulfate solution?

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Q: Describe how you would prepare a 500.0 ml of 1.75M CuSO4 solution, starting with 8.61M stock…

A: C1 = 8.61MV1 = ?C2 = 1.75MV2 = 500.0 ml

Q: 3. How many grams of NaOH are needed to prepare 45.0 mL of a 6.00 M solution?

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Q: A 6.0M solution of Mg(OH)2 has 10 moles of solute. What is the volume of the solution?

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.…

Q: Calculate the number of moles of solute in each of the following solutions: (a) 4.2 L of 6.16 M…

A: Molarity (M) is the amount of a substance in a certain volume of solution. Molarity is defined as…

Q: 5. A solution was prepare by adding 30 g H2SO4 in 10 L solution. (a). What is the concentration in…

A: Molarity and normality are two terms expressing concentration of a solution. Molarity can be defined…

Q: How would you prepare 275 mL of 0.600 M K,PO4 solution? * O I would add 25.0 g K,PO, to enough water…

A: The molarity is equal to the number of moles of solute dissolved per liter of solution. It is…

Q: How many grams of solute are present in each of the following aqueous solutions? (a) 575 mL of a…

A: Given,  Molarity of the nitric acid (HNO3) solution = 2.00 M = 2.00 mol/L Note: 1000 mL = 1 L Volume…

Q: 67. What volume of each solution contains 0.15 mol of KC1? (a) 0.255 M KC1 (b) 1.8 M KCI (c) 0.995 M…

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Q: A 0.0250 L solution is prepared by mixing 4.96g of iron(III) sulfate with water. What is the…

A: It is given that 4.96 g of iron(III) sulphate (Fe2 (SO4)3) is mixed in water to make a 0.0250 L…

Q: How would you prepare 275 mL of 0.600 M NazPO, solution? * O I would add 0.165 g Na,PO, to enough…

A: Given: Volume = 275 mL= 0.275 L Molarity = 0.600M To find: How would you prepare 275 mL of 0.600M…

Q: How many grams of solute are needed to make 450. mL of 0.350 M sodium carbonate solution?

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Q: Determine how many grams of each of the following solutes would be needed to make 3.70 × 10² mL of a…

A: Molarity = (no. Of moles of solute ÷ volume of solution in L) Hence,  given mass = (Molarity ×…

Q: How many grams of solid KCl are needed to prepare 250.0 mL of 0.235 M solution? A) 31.3g B) 15.6g…

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Q: A synthesis reaction produces ammonia: 3H2 (g) + N2(g) -> 2NH3 (g). What is the maximum amount of…

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Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 3.47 m and a density of 1.20…

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Q: If 12.5 g of Glucose is dissolved in enough water to make 750 ml solution.    (1) What is the…

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Q: (a)    2.00 L of a 5.00 M aqueous solution of ammonium hydroxide from the concentrated solution…

A: a). Answer :  Given that,  Molarity of aqueous solution (M1) = 5.00 M  Volume of aqueous solution…

Q: What volume of 0.01 M solution is required to prepare 1L of a 1.0 x 10-6 M solution?

A: Given, Concentration of stock solution (M1) = 0.01 M  Volume of stock solution (V1) = ?…

Q: How many grams of aluminum oxalate, AlGo would be needed

A: Molarity = number of moles of solute/volume of solution (in L)  So,  Number of moles = molarity ×…

Q: What volume of 0.205 mol L-1 NaOH solution is needed to just completely neutralize a 0.432 mol L-1…

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Q: When an ionic compound such as sodium chloride (NaCl) is placed in water, the component  atoms of…

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Q: b) How many grams of strontium nitrate, Sr(NO3)2, are needed to prepare 3.40x10ʻmL of a 0.925 M…

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

Q: Using the Illustration below, describe the relationship between solute, solvent and solution.

A: The substance which is present in solution in minimum amount is known as solute while the substance…

Q: it is desired to prepare 0.500 L of a 0.192 M of solution of NaCl from 1.00 M stock solution. how…

A: Given,  Initial Molarity M1 = 1.00 M V1 = ? V2 = 0.500 L M2= 0.192 M

Q: 6 M of HCl solution is required for the chemical analysis. How much water must be added to 250 mL…

A: Given: Initial concentration (stock solution), M1 = 12 M The initial volume (stock solution), V1…

Q: How many grams of KOH are present in 29.5 mL of a 4.90 M KOH solution?

A: The number of moles of a solute (N) present in V mL of C (M) solution is calculated by using the…

Q: 75.1 g C2H6O in 2.49 L of solution         Molarity = ? M

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Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 8.27 m and a density of 1.20…

A: The given data is as follows: The molality of solution = 8.27 m The density of solution = 1.20 g/mL…

Q: An aqueous solution of glucose (MM = 180.2 g/mol) has a molality of 5.21 m and a density of 1.20…

A: Given:Molality of Glucose = 0.258 mDensity of glucose solution = 1.20 g/mLFirst calculate the mole…

Q: What volume (ml) of 0.800M of potassium permanganate contains 0.643 grams of solute?

A: Given mass of potassium permanganate = 0.643 g  molarity of solution = 0.800 M = 0.800 mol/L  molar…

Q: For a solution of cobalt (II) nitrate 3.00 M in 0.500 L. What is the number of moles and mass of the…

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Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.215 M NaCl solution? Your answer…

A: The objective of this question is to calculate the mass of sodium chloride (NaCl) required to…

Q: How many grams of solute are present in 885 mL885 mL of 0.220 M KBr?

A: Molar mass of KBr = 119.002 g/mol.

Q: How many grams of solute are needed to prepare 2.50 \times 102 mL of 0.110 M CUSO4

A: Given: Molarity of CuSO4 solution = 0.110 M = 0.110 mol/L Volume of CuSO4 solution = 2.50 × 102 mL =…

Q: What volume of 7.55 M HCl solution must be diluted to prepare 4550 mL of 0.380 M HCl?

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Q: Calculate the final concentration of the solution when water is added to prepare each of the…

A: Given that: Initial volume of HCl solution(V1) = 17.0mL Initial concentration of HCl M1 = 18.0M…

Q: Exactly 42.35 mL H2SO4 is neutralized with 21.15 mL of 0.500 M NaOH, what is the normality of H2SO4?

A: Given: Volume of H2SO4 V1=42.35mL Volume of NaOH V2= 21.15mL Molarity of NaOH M2= 0.500M To find:…

Q: Calculate the grams of solute in each of the following solutions:   (a) 3.4 L of 0.87 M K2CrO4…

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Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.208 M NaCl solution? Your…

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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.