What is the molarity of KMnO4 in a solution of 0.0964 g of KMnO4 in 0.550 L of solution?

Q: Calculate the molarity of each of the following solutions.  0.450 mole of urea (CH4N2O) in 2.50 ×…

A: The molarity is given by the formula  as follows: Molarity=MoleVolumeL

Q: What mass, in grams, is needed to make 125 mL of a 1.073 M solution from a solute whose molar mass…

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Q: Determining the concentration of copper ion in a solution 1. What is the concentration of a solution…

A: The answer is given as follows

Q: What is the molarity of a solution that is made by diluting 0.075 L of a 8.56 M solution of HF to…

A: Given :     Initial molarity of HF solution=8.56 M     Initial volume=0.075 L     Final…

Q: How many moles of AgNO3 are there in 1.53 L of a 1.25 M solution?

A: Given, Volume of the solution=1.53 L Molarity of the solution=1.25 M No of moles of solute(AgNO3)=?

Q: What mass of NaNO3 is required to prepare 30.9 mL of solution of NaNO3 with a molarity of 0.144 M? g…

A: Answer: 0.38 g

Q: Dilute solutions of NaHCO3 are sometimes used in treating acid burns. How many milliliters of 0.100…

A: The volume of the solution at the initial V1 is 750 mL. The molar concentration of the solution at…

Q: A Chem 1225 student needed 28.5 mL of potassium hydroxide solution that she prepared to titrate…

A: Given, Note: formula of KHP (Potassium hydrogen phthalate: KHC8H4O4 mass of KHP = 0.294 g Volume of…

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: It takes 37.32 mL of a 0.103 N KMnO4 solution to neutralize 23.53 mL of an unknown oxalic acid…

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Q: What is the concentration, in M , of a solution prepared from 73.8 g NaCl dissolved in a total…

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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: What volume (L) of 0.250 M HNO3 is required to neutralize a solution prepared by dissolving 17.5 g…

A: Formula used in titration is M1V1=M2V2 M1= molarity of first solution V1= Volume of first solution…

Q: What is the molar concentration of a solution prepared by adding 5.7 mL water to 24.1 mL of a 0.811…

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Q: What is the molarity of a solution of 50.0 g HBrO3 dissolved in a total volume of 600. mL?

A: Given, 50.0 g HBrO3 dissolved in a total volume of 600.0 mLwe are asked to calculate the molarity of…

Q: What is the molarity of a 3.205 M solution of strontium chloride with a density of 1.411g/ mL?

A: Dear student, your question is somewhat incrorrect since you have mentioned to calculate the…

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 567 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the molar concentration of a solution that contains 64.92 g KNO3 (molar mass = 101.10 g/mol)…

A:

Q: 4. What is the molarity of K* in a solution that contains 63.3 ppm of K3FE(CN)6(329.3 g/mol)?

A: Given,  A aqueous solution contains 63.3 ppm of K3Fe(CN)6

Q: What is the molarity of a solution of NH3 when 4.56g of NH3 is dissolved in water to a total volume…

A: Given Information- mass of NH3 = 4.56 g  volume of NH3 =375.0 mL         Required data - moles of…

Q: What is the molarity of a solution of 50.0g HBrO3 dissolved in a total volume of 600. mL?

A:

Q: How many grams of NaC2H3O2 • 3H2O are required to prepare 25 mL of 0.50 M NaC2H3O2?

A: Answer:For any specie, its number of moles in a solution is equal to the product of its molar…

Q: If 8.63 g of CuNO3 is dissolved in water to make a 0.350 M solution, what is the volume of the…

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

Q: What is the molarity of the potassium ions [K+] in a solution prepared by dissolving 28.5 g of K2CO3…

A: Given: The volume of the solution=200mL=0.2 L. The molar mass of K2CO3=138.21 g/mol. The given mass…

Q: What volume of a 0.465 M HBr solution is required to prepare 8.252 L of 0.0400 M HBr?

A: For calculating the volume of HBr (V1) we use the gram equivalent formulaM1V1 = M2V2). Because the…

Q: It takes 50.0 ml of 0.0500 M Na2S2O3 solution to completely react with the iodine present in a 125.0…

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Q: What mass in grams of the dihydrate H2C2O4 • 2 H2O (molar mass = 126.0 g/mol) is needed in order to…

A: Here is your answer.........

Q: What is the volume, in millimeters, of 0.40 M NoSO4 needed to make 10. mL of a 0.24 M NiSO4…

A: Given, M1= 0.40 M M2 =  0.24 M V2= 10 ml  V1 = ?

Q: The concentration of 120 mL of an aqueous solution of KNO2 is 2.69 M. How many grams of KNO2 are…

A: molarity of a solution is defined as no.of moles of solute devided by volume of solution in liter.

Q: What is the molarity of potassium ions in a 0.122 M K₂ CrO solution?

A: Given:Determine the molarity of potassium ions.Molarity is known as the number of moles of solute…

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…

A:

Q: A sample of seawater from a tidal estuary was found to contain a concentration of 687 mg of chloride…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the molarity of 1014 mL of a solution containing 107.2 g AgNO3?

A: Molarity of a solution is defined as the number of moles of solute dissolved per litre of solution.

Q: There is about 1.0 g of Calcium, as Ca2+, in 1.0 L of water. What is the molarity of Ca2+ in water?

A: Given: Mass of Calcium (as Ca2+) = 1.0 g Volume of water = 1.0 L We have to calculate the molarity…

Q: How many grams of Al2(SO3)3 are in 300 mL of 1.5 M solution whose density is 1.40 g/mL.

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Q: The density of commercial concentrated HNO3 is 1.41 g/mL The concentrated acid contains 69% (w/w of…

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Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 13.0 g…

A: The mass of luminol dissolved = 13.0 g The volume of H2O = 75.0 mL We have to find the molarity of…

Q: What is the molarity of a solution made by dissolving 4.88 g of KF in 423 mL of water?

A: Molarity of a given solution is defined as the total number of moles of solute per litre of…

Q: What is the molarity of HCl if 33.43 mL of a solution of HCl contain 0.3361 g of HCl?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: How many moles of H+ ions are present in 456 mL of 0.943 M nitric acid solution? mol H+

A: Given data :  Concentration of HNO3 = 0.943 M  Volume of HNO3 = 456 mL = 0.456 L  1mL = 10-3 L  1 M…

Q: What is the concentration, in M , of a solution prepared from 58.1 g NaCl dissolved in a total…

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Q: What is the molarity of a solution made when you dilute 35 grams of sodium carbonate (105.99 g/mol)…

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Q: What is the concentration (in M) of a solution that was prepared by dissolving 11.735 g of NaOH in a…

A: Given : Mass of NaOH = 11.735 g  And volume of solution = 500.0 mL Since 1 L = 1000 mL Hence volume…