A 1.0 M (molar) solution contains 1.0 mole of solute per 1.0 L of solution. Which describes a 1.0 mM (millimolar) solution? O 1.0 mmole of solute per 1.0 ml of solution O 1.0 mmole solute per 1.0 L of solution O 1.0 mole of solute per 1.0 L of solution O 1.0 mole of solute per 1.0 mL of solution

Q: Calculate the molarity of 101.8  mL of diluted NaOH solution prepared from 20.5 mL of 6.5  M NaOH…

A: In chemistry, molarity is a measure of the concentration of a solute in a solution, or of any…

Q: How many grams of solute are contained in 50.0 mL of a 1.20 M HCl solution? The molar mass of HCl is…

A: The mass of solute is calculated using the definition of molarity.

Q: Calculate the molarity of each solution . Express in molarity in moles per liter to 3 significant…

A: Question Answer Calculation A) 1.33 mol/L Molarity = 4.05 mol3.05 L               = 1.3279 mol/L…

Q: A sample contains 146.1 grams of NaCl dissolved in 1.0 L of water. What is the molarity of this…

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Q: A 90.0g sample of NaCl is dissolved in water to make a solution with a volume of 3.00 L. What is the…

A: Given that: Mass of NaCl = 90.0g Volume of solution = 3.00L Using molar mass of NaCl = 58.44 g/mol

Q: What volume, in mL, of 0.0887 M MgF₂ solution is needed to make 275.0 mL of a 0.0224 M solution? A B…

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Q: What is the molarity of a solution with 71.3 g of glucose (molar mass: 180.16 g/mol) dissolved in…

A: Given data, Mass = 71.3 g Molar mass of glucose = 180.16 g/mol Volume = 450 mL = 0.45 L To calculate…

Q: How much calcium chloride (in grams) is needed to make 270. mL of a 4.72 M solution?

A: Given :-  Molarity of CaCl2 solution = 4.72 M  Volume of solution = 270 mL Or 0.270 L To be…

Q: Calculate the mass, in grams, of solute present in each of the following solution a. 310. g of 1.39%…

A: Dear student since you have posted multiple parts question, As per BARTLEBY QnA guidelines we are…

Q: What is the mass % of propylene glycol in a 2.77 M solution of propylene glycol (MM = 76.09 g/mol)…

A: Mass percent shows the mass of solute present during a given mass of solution.  Mass percent is…

Q: A 4.90% by mass solution of KCl has a density of 1.03 g/mL. What is the molarity of this solution?…

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Q: on khowing the molečula weight of the solute is 327.33 g/mol and the density is 1.28 g/mL.

A: Given, volume of Solution = 250 mL  Molarity = 0.1 M  Molar mass of solute = 327.33 g/mol Mass of…

Q: An aqueous solution is1.983% by mass of sodium sulfite pentahydrate, Na2SO3∙5H2O. What is the…

A: Molarity is defined as the number of moles present in 1 liter of solution. It is given as: Molarity…

Q: 1. Convert 5% by mass acetic acid (MM = 60.052 g/mol) to molarity. 2. How many moles of acetic acid…

A: PART 1.Given:mass % of acetic acid =5% (m/m)Let, mass of acetic acid= 5g∴ mass of solution =100gmass…

Q: What volume of a 0.998 M NaOH solution contains 12.4 g of NaOH (MM =40.0 g/mol)

A: 1- First we need to determine to calculate the moles of NaOH :  moles of NaOH = ( mass / molar mass)…

Q: If 22.2 mL of 18.0 M H2SO4 are used to make 800 mL of a diluted solution, ​what is the molarity of…

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Q: Calculate the mass, in grams, of solute present in each of the following solutions. a. 362 g of…

A: Consider the given information as follows; (a) 362 g of 1.79% ammonium chloride solution…

Q: Calculate the molarity of the following aqueous KBr solution: 2.67x10 moles of KBr in 1.06x102 mL of…

A: Since you have asked a question with multiple subparts we will solve the first three subparts. If…

Q: How many grams of solute are contained in each solution in 330 mL of a 0.34 M NaNO3 solution?

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Q: Calculate the volume of solution in liters, L, needed to prepare a 0.650 M solution from 180.0 g of…

A: The objective of this question is to calculate the volume of solution needed to prepare a 0.650 M…

Q: 24. An aqueous solution of hydrochloric acid (HCI, molar mass = 36.5 g/mol) has a density of 1.18…

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Q: To what volume should you dilute 150.0 ml of an aqueous 4.00 M potassium phosphate solution so that…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: How many grams of zinc bromide, ZnBr2, must be dissolved to prepare 200. mL of a 0.200 M aqueous…

A:

Q: A solution contains 1.5 g sodium chloride in 100.0 g water. What is the percentage by mass of NaCl…

A: Mass of solute (NaCl) = 1.5 g Mass of solvent (water) =100g (100 mL) Mass of solution=1.5+100=101.5g

Q: A stock solution of HCl has a concentration of 12.0 M. How many mL of the stock HCI solution are…

A: We know the dilution equation of solution => M1V1 = M2V2 where, M1 is concentrated…

Q: An aqueous solution contains 71.26 g LiCl per 675 mL of solution. What is the molarity of this…

A:

Q: How many liters of a 2.00 M solution can be made from 200.0 g MgBr2? The molar mass of MgBr2 is…

A: Molar mass of MgBr2 = 184.1 g/molMass of MgBr2 = 200.0 gMolarity of MgBr2 = 2.00 mol/L

Q: 4. The density of 20.0% NaOH (by weight) is 1.22 g/mL. What is the molarity of 20% NaOH?

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Q: What is the molarity of 25 g of iodine, I2, in 350. mL of solution? 2.8 x 10 M 5.7 x 10-1 M 2.8 x…

A: Molarity : Moles of solute present per liter of solution is called molarity of the solution.…

Q: 10) To make 50.0 mL 0.0107 M MgI2 (molar mass 278.11 g/mol) solution, how many grams of Mgl2 do we…

A: Given-> Volume (V) = 50.0 ml = 0.050 L (1L = 1000 ml) Molality (M) = 0.0107 M Molar mass of MgI2…

Q: Calculate the molarity of the two solutions. The first solution contains 0.550 mol of NaOH in 1.45…

A: Given, (i)  Number of moles of NaOH =0.550 molvolume of NaOH solution =1.45 L  and,(ii) mass  of…

Q: Calculate the molarity of each solution. 27.33 g C6H12O6 in 1.23 L of solution           36.8 mg…

A: Given mass of glucose = 27.33 g Molar mass of glucose = 180 g/mol Number of moles of glucose =…

Q: What volume of a 1.63 mass % solution of Mg(NO3)2 is needed to contain 0.316 grams of Mg(NO3)2. The…

A:

Q: mass percent

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Q: If 52.00 ml of 0.500 M CaBr 2 solution is added to  128 ml of 0.320 M solution of KCl solution, what…

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Q: What is the molarity of a solution in which 50 g of NaOH (molar mass 40.00 g/mol) is dissolved in…

A:

Q: What is the molarity of a solution which contains 58.5 g of sodium chloride dissolved in 4.000 L of…

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Q: Calculate the molarity of the two solutions. The first solution contains 0.350 mol of NaOH in 2.80 L…

A: A

Q: What is the concentration of an aqueous sodium sulfide solution that is prepared by dissolving 18.6…

A: Given, mass of Na2S = 18.6 g Volume of Solution = 2.00*102 mL 1000 mL = 1L 200 mL = 0.2 L  Molar…

Q: Calculate the molarity of the two solutions. The first solution contains 0.350 mol of NaOH in 1.95 L…

A: Molarity of the first solution can be calculated as below: Molarity = No. of molesVolumeLMolarity =…