What NaCl concentration results when 304 mL of a 0.770 M NaCl solution is mixed with 447 mL of a 0.240 M NaCl solution?

Q: A student uses 239.3 mL of 0.4523 M sulfuric acid solution to titrate a quantity of sodium hydroxide…

A: Titration is a popular laboratory technique of quantitative analysis used to assess the…

Q: 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: Given, 400.0 mL of a 0.455 M solution of NaCl is diluted to 900.0 mLwe are asked to calculate the…

Q: If 35.9 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: For CH3OH solution, Given mass = 35.9 g Molar mass = 32.04 g mol-1 Volume of solution = 500 mL…

Q: What volume of 8.50 M NaCl solution needs to be diluted to produce 400.0 mL of 2.00 M NaCl solution?

A: In case of dilution of any electrolyte, the following relation is used : MiVi = MfVf

Q: What NaClNaCl concentration results when 299 mL299 mL of a 0.820 M0.820 M NaClNaCl solution is mixed…

A:

Q: If 50.0 g of CH₂OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Given,the mass of CH3OH = 50.0 gmolar mass of CH3OH = 32.04 g/molvolume of the water ( solution ) =…

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

A: The question can be solved using mole concept as:

Q: What NaCl concentration results when 219 mL of a 0.860 M NaCl solution is mixed with 442 mL of a…

A: First calculate the number of moles. Then Total Volume calculate. Final concentration of mixing of…

Q: What volume of 2.50 M HCl can be made by mixing 0.75 M HCl with 450.0 mL of 3.15 M HCl?  Molar…

A: The volume of HCl before dilution is .The concentration of HCl before dilution is .The concentration…

Q: In the laboratory you dilute 4.36 mL of a concentrated 6.00 M nitric acid solution to a total volume…

A:

Q: A highly concentrated hydrochloric acid solution is 12 M. What volume of a 12 M stock solution of…

A: We define Molarity is defined as moles of solute upon the volume in litre

Q: What NaCl concentration results when 214 mL of a 0.820 M NaCl solution is mixed with 532 mL of a…

A:

Q: 100.0 mL of a 0.855 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Answer:- This question is answered by using the simple concept of dilution of a concentrated…

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

A: Given,Normality of KMnO4 = 0.103 NThe volume of KMnO4 used = 37.32 mLThe volume of oxalic acid =…

Q: Determine the % of acetic acid (MM = 60.05 g/mol) in a 2.00 mL vinegar sample that has a mass of…

A: Given that, a 2.00 mL vinegar sample that has a mass of 2.10 g. A 16.36 mL of a 0.155 M NaOH…

Q: In the laboratory you dilute 4.49 mL of a concentrated 6.00 M nitric acid solution to a total volume…

A: Given, Volume of nitric acid = 4.49mL Molarity of nitric acid = 6.00 M

Q: An aqueous solution of an acid is 1.331 m. What is the molarity of the solution? The density of the…

A: molality(m): it is defined as the no. of moles dissolve in per kg of solvent. Molarity9M): It is…

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: What is molar concentration of a 350 mL solution that contains 10.5 g of NaOH? Determine the volume…

A:

Q: What NaCl concentration results when 309 mL of a 0.630 M NaCl solution is mixed with 597 mL of a…

A: Molarity :   It is the number of moles of the solute dissolved per liter of the solutionIt is…

Q: concentration

A:

Q: What NaCl concentration results when 264 mL of a 0.760 solution M NaCl solution is mixed with 632 mL…

A: Given  Volume of first solution ( V1 ) = 264 mL                                                  =…

Q: you have a solution that is 1.5 M H2SO4. How many millimeters of this do you need to prepare 100.0…

A: Since in 100.0 ml of 0.18 M H2SO4 , moles of H2SO4   = molarity X volume in L Volume in L = 100/1000…

Q: In the laboratory you dilute 4.22 mL of a concentrated 6.00 M hydroiodic acid solution to a total…

A: Initial volume (Vi) = 4.22 mL  Final volume (Vf) = 100 mL Initial concentration (Ci) = 6.00 M  Final…

Q: we can precipitate out solid lead (II) iodide from an aqueous lead(II) nitrate solution by adding…

A: Given : Volume of lead(II) nitrate =  500. mL Molarity of lead(II) nitrate =  0.632 M  Molarity of…

Q: If 45 mL of a 6.5 M HNO3 solution is added to 55 mL of water, what is the new concentration?

A:

Q: What volume in mL of an 11.6 M HCIO, (100.5 g/mol) solution is needed to make 500.0 mL of a 7.59 M…

A:

Q: 100.0 mL of a 0.545 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Relation between molarity, volume for reaction between two solutions at -        M1V1=M2V2 Where,…

Q: In the laboratory you dilute 2.50 mL of a concentrated 12.0 M hydroiodic acid solution to a total…

A: According to volumetric principle M1 = Molarity of HI before dilution = 12.0 M V1 = Volume of HI…

Q: mL of a concer hydroiodic acid solution to a total volume of 5 concentration of the dilute solution?

A:

Q: 400.0 mL of a 0.485 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

A: The concentration of any solution decreases upon dilution because same amount of solute will be now…

Q: What volume of a 0.110 M barium hydroxide solution is required to neutralize 15.0 mL of a 0.263 M…

A:

Q: If 26.8 g of KBr (MM = 119.00 g/ mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Mass of KBr = 26.8 gm

Q: 1. What is the mass of the solution when 50.0 mL of 1.0 M HCI solution is mixed with 50.0 mL of 1.0…

A: When we mix 50.0 mL of HCl solution with 50.0 mL of NaOH solution, 100.0 mL of mixture solution is…

Q: A 250 mL solution of 2.0 M NaCl is mixed with 350 mL solution of 0.50 M NaCl. What is the…

A:

Q: 452 mL of 2.631 M bohium cecilide (NaCl, 58.576 g/mol) is combined with 202 mL of 7.928 M calvertium…

A: The concentration of the solution is equal to the ratio number of moles of solute to the volume of…

Q: 100.0 mL of a 0.795 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given : Initial concentration of KBr = 0.795 M Initial volume of KBr solution = 100.0 mL And final…

Q: 100.0 mL of a 0.785 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Given: Initial volume of KBr is 100.0 mL. Initial concentration of KBr is 0.785M. Final volume of…