What volume of 2.05M LiCl contains 2.50g of the solute

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: How many liters of a 3.55 MM KClKCl solution are needed to provide 45.8 gg of KClKCl?

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: 4. Calculate the molarity of 163 grams of sugar, C12H22011 in 530. mL of solution.

A: Given data,  Weight of sugar ,C12H22O11 = 163 g  Volume of sugar , C12H22O11 = 530 mL

Q: How many moles of CaCl2 are present in 10.0 mL of 0.600 M CaCl2 solution?

A: Given: Volume =10mL=0.01 L Molarity of solution=0.600M Moarity=no of moles of solutevolume of…

Q: What is the molarity of a solution prepared by dissolving 6.50g of NH3 in 125mL of the solution?

A: Given :- mass of NH3 = 6.50 g                Volume of solution = 125 mL  To be calculated :-…

Q: What is the molarity of a solution containing 8.6 g of NaBr in 0.85 moles of water? (density of…

A: Given, Mass of NaBr = 8.6 g Moles of water (H2O) = 0.85 moles Density of solution = 1.10 g/mL…

Q: How many grams of solid potassium sulfate are needed to prepare 325.3 mL of 0.179 M potassium…

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Q: How is a 1% CuSO4 solution prepared by mass based on CuSO4.5H2O solid?

A: Given: 1% CuSO4 solution

Q: How many moles of KBr are present in 150 mL of a 0.112 M solution?

A: Given:Molarity = 0.112 MVolume of KBr = 150 mL = 0.150 L

Q: How many moles of Calcium chloride are in 40.1 mL of a 3.0 M of CaCl2 solution?

A: Given: Molarity of CaCl2 solution is 3.0 M. Volume of solution is 40.1 mL. Molarity is defined as…

Q: What volume of 0.362 M KCl solution must be used in order to contain 0.0831 mole of KCl?

A: 1 M KCl solution means 1 mole KCl is present in 1000 mL solution.  So, 0.362 M KCl solution means…

Q: How many grams of solute is needed to make 50.0 mL of a 0.750 M solution of KOH in water?

A: The molarity which tells us about the concentration level of any specific solution is the solutes'…

Q: What mass of solute could be obtained by evaporating 350mL of a 1.75mol/L solution of NaCl?

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Q: What is the concentration in molarity of an aqueous solution which contains 1.15% by mass acetone…

A: 1.15 % by mass , 100 g solution contains 1.15 g actone Moles of Acetone =1.15/58.08       = 0.0198…

Q: What is the molarity of a solution containing 22.123 g of CaCO3 (Molar mass = 100 g/mole) in 750 mL?

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Q: what mass of NaBr is needed to prepare 1.12L of a 0.15 M aqueous solution of NaBr?

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Q: What is the molarity of a solution that contains 83.4 g of CaBr2 in 75.0 ml of solution?

A: Number of moles of CaBr2 is determined as follows,

Q: How many grams of KNO3 (molar mass = 101.103 g/mol) should be used to make 125.0 mL of 0.030 M…

A: Given,Molarity of the solution = 0.030M.Volume of the solution = 125.0mL = 0.125L.

Q: Concentrated HCl has density of 1.19 g/mL and concentration of 38% by mass. What is the molarity of…

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Q: An 804. g solution of Kool-Aid contains 377. g of water. What is the mass percent of Kool-Aid mix in…

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Q: What is the volume of 3.0 M solution of NaCl made with 526 g of solute?(molar mass of NaCl is 58.5…

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Q: What mass of K3FE(CN)6 is needed to prepare 900 mL of 0.0740 MK' solution? 1. O7.31 g 2. O0.81 g 3.…

A: Given: The concentration of K+ solution to be prepared = 0.0740 M The volume of the solution to be…

Q: 6M solution of MgCl2 is prepared for an experiment using 10 moles of solute. What's the final volume…

A: Given data contains, Moles of solute is 10 moles. Molarity of MgCl2 is 6M. The formula of molarity…

Q: What is the concentration in molarity of an aqueous solution which contains 33.41% by mass…

A: Recall the data, Percentage by mass of isopropanol=33.41 % MM=60.10 g mol-1 Density of the…

Q: Calculate molarity of 300 mg of c6H1206 in 55.2;ml of solution

A: IntroductionMolarity: Molarity is defined as number of moles of the solute in 1 litres of the…

Q: A molecule of sucrose has a molecular weight of 342 Daltons. How many grams of sucrose would be…

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Q: 3. How many moles of solute are in 8.5 L of a 0.55 M solution? 4. 34.8 g of Na2O are used to form a…

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Q: What mass, in g, of (NH4)2SO4 is needed to prepare 7.0x10' mL of a 0.250 M solution?

A: Molarity is the units of concentration. It can be calculated by dividing the number of moles of the…

Q: How many grams of C6H1206 is needed to make 150 mL of 0.250 M solution?

A: Given :-  Molarity of glucose solution = 0.250 M  Volume of solution = 150 mL  To calculate :-…

Q: How many moles of solute are present in 125 mL of 0.20 M NaOH solution?

A: The objective of this question is to calculate the number of moles of solute present in a given…

Q: How many milliters of a 3.0 M H3PO4 solution are required to react with excess zinc to form 145g of…

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Q: What volume of 30.0% hydrogen peroxide solution is required to provide the mass 3.0618 in a 25.00mL…

A: Mass of hydrogen peroxide = 3.0618 g Volume = 25.00 mL = 0.02500 L Molarity of solution = 3.6 M Mass…

Q: What volume of water, which has a density of 1.00 g/mL, must be added to 25.0 g of CH 3CH 2OH to…

A: The volume of water has to be determined, Given, The mass of water is 25.0 g. The molarity of the…

Q: How many mLmL of a 0.155 M KClM KCl solution contain 2.55 g KClg KCl?

A: Molarity of  solution is and amount of  in gram is . Convert mass in gram of  in moles of  using…

Q: A solution containing 41.684 g of LiF (M.M. 25.939 g/mol) per liter has a density of 1.391 g/mL.…

A: Given : Mass of LiF =41.684 Molar mass of LiF =25.939 g/mol Volume of solution =1 L=1000 mL Density…

Q: What volume (in L) of 3.0 M CaCl2 is needed to make 65 mL solution of 1.2 M CaCl2?

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Q: Determine the volume of solution that can be prepared below: What volume (in L) of a 1.25 M NaBr…

A: Molarity (M): Molarity is number of moles of the solute present in the one liter of the solution.