How many moles of NaCl are preser in a solution with a molarity of 8.59 M and a volume of 125 mL? O 1.07 mol O 1074 mol 0.069 mol O 62.7 mol

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: what volume (in L) of a 2.55 M sodium chloride solution contains 5.56 moles of sodium and chloride…

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Q: How many grams of sodium hydroxide is required to make 250.0 mL of a 0.410 M sodium hydroxide…

A: Given,  The molarity of sodium hydroxide ( NaOH) = 0.410 M.  The volume of the solution = 250.0 mL.…

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 1.00 L sample of NaOH solution is diluted to give a total final volume of 2.50 L. If the initial…

A: Initial volume (V1)) = 1.0 L Initial molarity (M1) = 3.20 M Final volume (V2) = 2.50 L Final…

Q: How many moles of solute are present in the following solutions? 611.0 mL of 2.30 M H2SO4

A: Since molarity = moles of solute / volume of solution in L volume of solution in L = 611/1000 =…

Q: An aqueous solution contains 2.52 g of Pb(NO3)2 in one liter.  How many moles of each ionic species…

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Q: How many liters of a 4.05 M KNO3 solution can be prepared from 40.9 g of KNO3?

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Q: What is the vapor pressure of an aqueous solution that contains 49.75 g sucrose (342.3 g/mol)…

A: To solve the first problem we will use Roults law . And to solve the second problem we will use the…

Q: What is the molarity of a solution that contains 3.25 moles of NaNO 3 in 250. mL of solution?…

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Q: Express the following concentration in terms of molarity: 150.0 mL of solution containing 0.210…

A: The objective of this question is to calculate the molarity of a solution given the volume of the…

Q: What is the molarity of a solution with 0.30 grams of solute and a volume of 6,680.0 mL?  The solute…

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Q: How many moles of solute are present in each of these solutions? a. 51.7 mL of 4.4 M H₂SO4 mol H₂SO4…

A: we are given 4 different solutions and we have to find moles of solution

Q: What is the molarity of a KCl solution made by diluting 75.0 mL of a 0.200 M solution to a final…

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Q: What is the molarity of cesium cations if 89.1 grams of cesium phosphate is dissolved in enough…

A: Answer: option a.) 0.656 M if the molarity of caesium cations.

Q: A student pours 350 mL of a 6.0 molar solution of sodium hydroxide into a 750 mL volumetric flask…

A: Given data : Initial volume of the solution = 350 mL = 0.35 L Molarity = 6 M So, Number of…

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: What is the concentration, in molarity, of each solution? a) 8.7 g of CaBr2 in 250 mL of solution…

A: Molarity of a solution can be calculated by dividing the number of moles of solute by the volume of…

Q: Calculate the new molarity if 100.0 mL of water is added to 25.6 mL of 1.08 M sulfuric acid, H2SO4…

A: Given :-  Initial molarity = 1.08 M  Initial volume = 25.6 mL  Volume of water added = 100.0 mL  To…

Q: A solution is created by dissolving 10.0 grams of ammonium chloride in enough water to make 205 mL…

A: Number of moles of a compound is related to its mass by the following relation: Number of moles of…

Q: What mass of NaNO3 is required to prepare 27.3 mL of solution of NaNO3 with a molarity of 0.252 M?

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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: A solution consists of 35.00 g of CuSO4 dissolved in 250.0 mL of water. The molar mass of Cu is…

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Q: The molarity of a solution prepared by dissolving 0.425 moles KI in 250. mL of solution:…

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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: Calculate the molarity of the two solutions. The first solution contains 0.400 mol of NaOH in 1.50 L…

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Q: a. 370 mL of a 0.35 M NaNO3 solution: mol NaNO3 b. 288 mL of a 1.8 M HNO3 solution: mol HNO3 c. 4.4…

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Q: What volume of a 0.135 M KNO3 solution contains 3.41 g of KNO? O A) 0.51 L B) 0.250 L C) 0.54 L O D)…

A: Ans

Q: What is the molarity of a solution made by dissolving 4.57 mol NaCl in water to make 1.93L of…

A: Molarity of a solution is given by the number of moles of solute(NaCl here) per unit volume of…

Q: What volume of 0.252 M potassium hydroxide solution is required to completely neutralize 0.0106…

A: Chemical ReactionH3PO4 +3 KOH →K3PO4  + 3H2OMolarity of KOH = 0.252 MMoles of Phosphoric Acid =…

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: A solution of sodium hydroxide, NaOH, contains 3.92 × 10²4 molecules. How many moles of sodium…

A: The objective of this question is to calculate the number of moles of sodium hydroxide (NaOH) in a…

Q: How many liters of a 8.30 M KNO3 solution can be prepared from 72.8 g of KNO3?

A: Calculate number of moles of KNO3:

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: How many moles of NaOH are present in 25.0 mL of a 0.1000 M NAOH solution? O 0.100 mol O 100 mol O…

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Q: The molarity of a solution prepared by dissolving 15.9 grams NaI in 500. mL of solution is:

A: Molarity= (given mass/molar mass)*(1000/volume (ml))

Q: What mass of C6H12O6 (glucose) is needed to prepare 450. mL of a 0.650 M solution of glucose in…

A: As per given information in question Volume = 450 mLMolarity = 0.650 M = 0.650 mol/L

Q: What volume in liters, L, of a 0.850 M solution can Jorge prepare from 0.350 L of a 3.00 M solution?…

A: The objective of this question is to find out the volume of a 0.850 M solution that can be prepared…

Q: Calculate the molarity of the two solutions. The first solution contains 0.600 mol of NaOH in 2.10 L…

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Q: What is the concentration of an HBr solution if 0.9267 g of HBr are dissolved in enough water to…

A: Given :-  Mass of HBr = 0.9267 g  Molar mass of HBr = 80.91 g/mol  Volume of solution = 79.97 mL or…

Q: How many grams of solute are needed to make 5.00 × 102 mL of 0.445 M CH3OH?

A: Given,Molarity = 0.445 MVolume = 5.00 x 102 mL

Q: How many grams of solute are present in each of these solutions? a. 51.7 mL of 0.744 M HBr g HBr b.…

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Q: How many grams of H3PO4 are in 155 mL of a 3.50 M solution of H3PO4? 20.0 O 4.90 O 612 0.543 53.2

A: Molarity Definition:The molarity of a solution is the number of moles of solute dissolved in one…

Q: Determine the mass of solute (in g) contained in 250.0 mL of a 3.17 M solution of AlF3

A: Answer: 66.57 g is the mass of AlF3 solute:

Q: If 0.500 mole of a solute is dissolved in enough water to make 800.0 mL of solution, what is the…

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Q: What is the molarity of a KCI solution made by diluting 35.0 mL of a 0.500 M solution to a final…

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