Describe how you would prepare approximately 2 L of 0.0500 m Boric Acid, B(OH)3

Q: What volume (in L) of 1.50 M Na¿CO3 would be required to obtain 0.740 moles of Na* ions? You

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: How many equivalents are present in 4.00 x 10²⁴ molecules of phosphoric acid?

A: We know that 1 mole of H3PO4 contains 6.023 x 1023 molecules. So, no of moles which contain…

Q: Calculate the volume of 4.00 M K2SO4 that is needed to prepare 600 ml of a 0.2M solution of K2SO4

A: Given :-  initial concentration of K2SO4 solution = 4.00 M final concentration of K2SO4 solution =…

Q: Explain how would you prepare 1.000 L of 2.790 M calcium oxalate solution

A: To prepare 1.000 L of 2.790 M calcium oxalate solution first we should know the amount  in gram of…

Q: What is the molar concentration (in moles/L) of a solution made with 3.744 g of Mg(NO3)2 dissolved…

A: Given :-  Mass of Mg(NO3)2 = 3.744 g  Volume of solution = 50.0 mL  To calculate :-  Molar…

Q: How many grams of strontium nitrate, Sr(NOs)2, are needed to prepare 3.40x 10'mL of a 0.925 M…

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

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Q: what volume of 0.25 M solution of CaCl2 contains 1.28 g solute?

A: Number of moles of CaCl2 used = given mass / molar mass = 1.28 g / 110.98 g/mole = 0.0115 mol

Q: If you have a 4.19 M solution of magnesium bromide (MgBr2), how many moles of solute are in 1.00 L…

A: Given the concentration of magnesium bromide solution =4.19 M volume of the solution =1.00 L we are…

Q: How much concentrated 18 M sulfuric acid is needed to prepare 250ml of a 6.0 M solution?

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: What is the molar concentration of a solution containing 75.0 g benzoic acid, HC7H5O2, in 650. mL of…

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Q: Determine the percent sulfuric acid by mass of a 1.31 m aqueous solution of H2SO4.

A: The molality of the sulfuric acid solution is = 1.31. m We know that the molar mass of sulfuric acid…

Q: How many grams of glucose (C6H12O6, 180.16 g/mol) would be required to prepare 2500.0 mL of a 0.265…

A: The volume of the solution is = 2500.0 mL The molarity of the solution is = 0.265 M The molar mass…

Q: how would you prepare 3 liters of a 1.5 Molar CaCl2 concentration

A: The method to prepare 3 liters of a 1.5 Molar CaCl2 concentration is to be explained.

Q: What is the mass % of LiF in a mixture that is prepared by dissolving 5.2 g of LiF in 92.5 g of H…

A: mass(%)= mass of solute / mass of solution×100 Solutuon=solute+solvent Percent Concentration…

Q: What is the Molarity of a Solution made by dissolving 6.08g of sodium acetate, CH3COONa, in water,…

A: Given : Mass of CH3COONa i.e solute = 6.08 g And volume of solution = 0.750 L

Q: Calculate the grams of CuSO4.5H2O required to prepare 100.0ml of 0.0500 M CuSO4.5H2O.

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Q: What mass of benzoic acid (130 g/mol) is required to prepare 75.0 mL 120.0 mM benzoic acid solution?

A: Here, we have to find the mass of benzoic acid that is required to prepare 75.0 mL 120.0 mM benzoic…

Q: How many grams of potassium hydroxide would you use to prepare 2500 mL of a 1.40 M solution?

A: Introduction: Molarity (M): It is the amount the moles of a solute per liters of a solution.…

Q: What volume of a 0.165 M solution of FeCl3 contains 1.25x10-3 molea of Fe3+?

A: Molarity is given by,

Q: How many moles of sodium hydroxide, NaOH, are required to prepare 3.00 L of 0.420 M solution?

A: Given : concentration of NaOH = 0.420 M And volume of solution = 3.00 L

Q: What mass of calcium chloride, CaCl2 is needed to prepare 4.600 L of a 1.53 M solution ?

A: The number of moles of calcium chloride present (n) in the given solution is calculated using…

Q: How many moles of NaCl would you need to prepare 400mL of a 1.20 M solution of sodium chloride?

A: Molarity = moles / volume of solution in liters  1 ml = 10-3 L Molarity = mole/liters (unit…

Q: How many moles of CaCl2 are required to prepare 2.00 liters of 0.700 M CaCl2?

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Q: calculate the molarity of a solution prepared by diluting 575ml of 0.900m solution with enough water…

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Q: what volume of 18.0 M sulfuric acid is required to prepare 2.00 L of 0.150 Mg(NO3)2 solution

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Q: How many grams of silver perchlorate, AgClO 4, are required to prepare 150. mL of a 0.450 M silver…

A: Molarity is the number of moles of solute per litre of the solution. It is denoated by the letter M.…

Q: Calculate the volume of concentrated sulfuric acid necessary to prepare 240 mL of 3M H2SO4

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: How many grams of strontium nitrate, Sr(NO3)2, are needed to prepare 3.40 x 10^3 mL, of a 0.925 M…

A: The number of moles of solute to the volume of solution in (L) is known as molarity.

Q: How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 325 mL sample of water to…

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Q: prepare 250 ml of 0.3M KOH ? K=39 0= 16 H=1

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Q: Approximately what will be the total solute molarity for a 0.17 M solution of (NH4)2CO3?

A: Given data, Molarity =0.17M The molar mass of (NH4)2CO3 =96.06 g/mol

Q: How would you prepare 78.0 g of an aqueous solution that is 5.00% potassium iodide, Kl, by mass?

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Q: What mass of sodium chloride, NaCI, is needed to prepare 1.50L of a 0.250 M solution?

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Q: How many grams of Ca(OH)2 are needed to produce 500 mL of 1.66 M Ca(OH)2 solution?

A: • Concentration = No. of molesvolume (L)• No. of moles = concentration × volume (L)• mass = No. of…

Q: What is the total number of moles of Ca(NO3)2 needed  to make 7.3 liters of a 5.1 M Ca(NO3)2…

A:

Q: If 250.0mL of 0.600 mol/L CUSO, 5H,0 solution is diluted to 300.0mL, what is the new concentration?

A: Given;

Q: Describe how you would prepare 2.00 L of 0.150 M perchloric acid from a concentrated solution that…

A: Number of moles of solute = Molarity of solution x volume of solution in L % w/w concentration of…

Q: What is the molarity of a solution made by dissolving 6.08 g of sodium acetate, CH3COONa, in water,…

A: Molarity: The molarity depicts the concentration of the solution. It is expressed as follows,

Q: What mass of a concentrated solution of nitric acid (68% HNO3) is needed to prepare 400.0 g of a 10%…

A: Percentage of any soution can be determined by using the formula :              %ge of solution=mass…

Q: Describe how you would prepare 145g of an aqueous solution that is 2.50% KI by mass?

A: Mass percentage of substance is one of the ways to express composition of solution. Mass percentage…

Q: How many grams of boric acid, B(OH)3 (FW 61.83), should be used to make 2.50 L of 0.4300 M solution?

A: Molarity can be calculated using following equation.

Q: What is the molarity of a solution made by dissolving 42.90g of Al(NO3)3 in enough water to bring…

A: Molarity or molar concentration of a solution is defined as the number of moles of solute dissolved…

Q: How many grams of potassium dichromate, K2Cr2O7, are required to prepare a 250 mL solution whose…

A:

Q: What volume (in L) of 7.16 M NAOH solution must be diluted to prepare 2.8 L of 0.500 M NaOH…

A: The dilution formula is,  (M1)(V1) = (M2)(V2) Hence, (V1) = (M2/ M1) (V2) Where V1 is volume of…

Q: 2. How many mole of nickel(II) nitrate are required to prepare 5.00 L of a 0.025M solution?

A:

Q: Calculate the volume of 0.250 M solution made by dissolving 5.56g of solid magnesium chloride in…

A: Molarity   is the number of moles of solute dissolved in per litre of the solution.  Solution is…

Q: Describe how you would prepare 500 milliliters of a 0.250-M aqueous solution of sucrose, C6H12O6.

A:

Q: What volume (in L) of 1.5 M Na₂CO₃ would be required to obtain 0.65 moles of Na⁺ ions?

A: Molarity of Na2CO3 solution = 1.5 M 1 L of Na2CO3 solution have = 1.5 moles of Na2CO3

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.