how much water in liters has to be added to 6 L of a 4.13 M sodium phosphate solution if at the beginning you have 7.28 M of a sodium phosphate solution

Q: If 2 grams of KOH are dissolved in 998 g of water, the mass % of the solution will be 0.2 998 2/998…

A: Mass percentage of solute is defined as the ratio of the mass of solute and mass of solution…

Q: What is the concentration of HCl if 65 mL of a 9.0 M HCl solution is diluted with pure water to a…

A: The molarity of a given solution is the number of moles (dissolved) of solute in one liter of the…

Q: How many mL of a 5.4 M HCl solution would it take to make a 250 mL of a 1.0 M solution?

A: given information are- Concentration of HCl =C2 =  5.4 M volume of the solution =V1 = 250 ml conc.…

Q: If you wanted to make 250.0 mL of a 0.100 M solution of nitric acid from a 12.0 M nitric acid…

A:

Q: If 65.5 ml of HCL stock solution is used to make 450 ml of a 0.675 M HCl dilution, what is the…

A: Given: Volume of HCl stock solution = 65.5 ml Molarity of HCl dilution = 0.675 M Volume of HCl…

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

A:

Q: How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to…

A: Since,              Number of moles =Concentration ×Volume

Q: How much water (in L) must be added to make 6.00 L of a 4.13 M sodium phosphate solution if you…

A: Given: The concentration of sodium phosphate before dilution (M1) = 7.28 M The concentration of…

Q: What NaCl concentration results when 304 mL of a 0.870 M NaCl solution is mixed with 647 mL of a…

A: Molarity is defined as the ratio of the number of moles to the volume of solution.

Q: If 0.151 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: Molarity ( M ) :-  It is one of the method to express concentration of solution . It is defined as…

Q: If 1.50 moles of NaCl are dissolved in a 250 mL solution, what is the concentration of the NaCl…

A: Given, Number of moles of NaCl =1.50 molesvolume of solution =250 mL =0.25 Lwe are asked to…

Q: What is the molarity of a solution of HCI that contains 12.6g of HCI in 0.3L of solution. (include…

A:

Q: Calculate the molarity of the following solution: 5.85 g of NaCl in 500.0 mL of solution.

A:

Q: You have 25 mL of a 2.6 M ammonia stock solution. What is the molarity of the solution if you add 75…

A: C1 x V1 = C2 x V2

Q: A chemist wants to make 100 mL of a 0.500 M solution of NaCl.  How many milliliters of the 1.2M…

A:

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

A:

Q: What is the final concentration of a solution if 2ml of a 5M solution is added to 5ml of distilled…

A: M1V1 = M2V2 (formula for dilution)

Q: What NaCl concentration results when 289 mL of a 0.770 M NaCl solution is mixed with 437 mL of a…

A: Given, 289mL of 0.770M NaCl

Q: If 0.181 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: Molarity can be calculated as follows: Molarity = No. of  molesVolume L

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: How many mL of a 6.0 M HCl solution would it take to make a 250 mL of a 1.5 M solution?

A:

Q: Calculate the molarity of a solution made by adding 250.0 mL of water to 95.00 mL of a 0.157 M…

A:

Q: When 296 mL of water are added to 19.2 mL of 19 M HCl, what will be the new molarity?

A: Molarity = No. ofmoles of soluteVolume of solution(in L)

Q: What NaCl concentration results when 304 mL of a 0.770 M NaCl solution is mixed with 447 mL of a…

A: Given information:V1 = 304 mLV2 = 447 mLM1 = 0.770 MM2 = 0.240 M

Q: How many mL of a 0.224 M aqueous solution of manganese(II) sulfate, MnSO4, must be taken to obtain…

A: Molarity of MnSO4 = 0.224 mol/L       ( M = mol/L) Mass of MnSO4  = 15.1 g    Molar mass of MnSO4  ,…

Q: What is the concentration of a solution formed by adding 65.0 mL of water to 25.0 mL of a 3.2 M NaCl…

A:

Q: You plan to prepare 500 mL of 0.01 M NaCl solution, and you have 5.00 L of a 1.00 M stock solution…

A: At equivalence point         V1 S1 = V2 S2 Where V1 and V2 are initial and final volume and S1 and…

Q: What NaCl concentration results when 239 mL of a 0.840 M NaCl solution is mixed with 582 mL of a…

A: The question is based on the concept of solutions. we have mixed 2 sodium chloride solutions.  we…

Q: . The circle shown here represents 1.0 L of a solution with a solute concentration of 1 M: Explain…

A: For the given data we have, (a) This figure indicates the increased number of molecules within the…

Q: If 1.250 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A:

Q: 8.859kg of Al2(CO3)3 is to make a 5896mL aqueous solution. How much water must be added to the…

A: Molarity = Number of moles of solute/Volume of solvent in L Number of moles = Mass in gram/Molar…

Q: 1. An alcoholic drink claims 12% alcohol by volume. Calculate the volume in ml of alcohol present in…

A:

Q: What is the concentration of a solution, in parts per million, if 0.02 gram of NaCl is dissolved in…

A: Parts per billion is mathematically calculated as the (mass ratio of solute to the solution) x 109…

Q: If 0.124 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A:

Q: How many milliliters of a 0.75 M HCl solution do you need to obtain 0.0040 mol of HCl?

A: Molarity of the solution is equal to the number of moles of solute present in one liter of a…

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: Suppose 1.22 g of zinc bromide is dissolved in 350. mL of a 63.0 m Maqueous solution of potassium…

A: Given that : The mass of zinc bromide = 1.22 g The volume of potassium carbonate = 350 mL The…

Q: Please calculate the grams of each substance needed to make the following solutions: 55.6 mL of a…

A: In the given question we have to calculate the grams of substance to make the solution.…

Q: If 0.150 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: Given, Number of Moles (n) = 0.150 mol Volume (V)= 250ml = (250/1000)L=0.25 L As we know,…

Q: How many mL of a 6.8 M HCl solution would it take to make a 250 mL of a 2.5M solution?

A: Given that ; Molarity of HCl (M1)= 6.8 M Molarity of diluted solution (M2) = 2.5 M Volume of diluted…

Q: What NaCl concentration results when 284 mL of a 0.790 M NaCl solution is mixed with 497 mL of a…

A: As we know that on mixing two non reacting solutions the final concentration of the solution can be…

Q: If 0.400 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: The concentration of a food dye solution is 12.0 mg of dye / L of solution.   If 6.5 mL of this…

A: Given concentration of a food dye solution is 12.0 mg of dye / L of solution

Q: What mass of NaOH is contained in 160.0 mL of a 0.380 M  sodium hydroxide solution?

A: First, the moles of NaOH present in the solution is calculated.

Q: how many ml of

A: Using dilution law, M1V1 = M2V1 Where,  M1 and M2 are Molality respectively  V1 and V2 are volume…

Q: If 200ML of water is added to 15 mL of 4.0 M NaCl solution, what is the concentration of the dilute…

A: The concentration of the dilute solution is to be calculated

Q: If you had a 3.50 M stock solution of NaOH, how many ml of this stock would be needed to prepare 565…

A:

Q: Calculate the molarity of the resulting solution if enough water is added to 50.0 mL of 4.20 M NaCl…

A: Given that,  Molarity of conc. NaCl solution M1 = 4.20 M Volume of conc. NaCl solution V1 = 50.0 mL…

Q: If 0.166 moles of NaCl are dissolved in a 250.0 mL solution, what is the concentration of the NaCl…

A: No. of moles of NaCl = 0.166 Volume of solution = 250 ml Now we have to apply the concentration…

Q: How many milliliters of 5.0 M copper(II) sulfate solution must be added to 160 mL of water to…

A: