Calculate the volume in milliliters of a 0.587M iron(II) bromide solution that contains 50.0mmol of iron(II) bromide FeBr2.

Q: Make the following solution isotonic with respect to membrane. Provided that you have isotonic…

A: For this we can use White–Vincent method , In this method the volume of water is added to the drug…

Q: How many grams of ammonium chloride (NH4Cl) are there in 575 mL of a 0.400% (m/v) solution of NH4Cl?

A: Volume=575mL m/v solution=0.400%

Q: Which one is an example of a standard solution? 1. Sugar solution 2. Basic solution 3. Acidic…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: Explain how you would prepare 1250 mL of a 0.150 M Na2SO4 solution

A:

Q: Determine the number for each variable. An aqueous solution is made from 0.315 mol of Na2Cr207. If…

A: Mole of Na2Cr2O7 = 0.315 mol Volume = 25 mL = 0.025 L Molarity = ?

Q: Chapter 1 18F (5:30 D Gven the following sohubility curves, anewer the following questions: 70 80 40…

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: How many grams of solid would be left behind if 0.041 mL of 0.550 M KCl solution was evaporated to…

A:

Q: How many milliliters of 0.250 M NaCl solution must be measured to obtain 0.100 mol of NaCl?

A: Molarity is a term used for concentration which shows the moles of solute dissolved per liters of…

Q: How would you prepare a 500.0 mL solution of 0.100 M NaOH from the 12 M NaOH stock solution.

A: Given Concentration of NaOH stock solution as 12 M.  To find The volume required to make 500 mL of…

Q: How many millimeters of concentrated HCl are needed to prepare 500mL of 0.25N HCl? 10.4 mL 11.4 mL…

A:

Q: how can you prepare 100 ml of 1% wlv sodium chloride solution as an isotonic solution?

A: Given Values: Concentration of the sodium chloride solution = 1% w/v Volume of the sodium chloride…

Q: If we have a 5.0 M NiCl2​ stock solution and we want to make 0.5 L of a 2.0 M NiCl2​ dilution…

A: Suppose, V mL of 5.0 M NiCl2 stock solution is required to prepare 0.5 L of 2.0 M NiCl2 solution…

Q: 3. Please fill in the following table Sample Final Final Volume of Concentration Volume of stock…

A: Given: 1. For Sample A: Initial concentration (c1) = 100% Final concentration (c2) = 60% Final…

Q: 254 mL of a 0.200 M HNO3 solution from a 3.60 M HNO3 solution.

A: Initial molarity of HNO3 = M1 = 3.60 M   Molarity of HNO3 after Dilution = M2 = 0.200 M Final volume…

Q: Calculate the volume in milliliters of a 0.16/molL potassium dichromate solution that contains…

A: Given: Molarity of potassium dichromate solution = 0.16 mol/L Mass of potassium dichromate solution…

Q: 1. Calculate the number of grams of copper(II) sulfate pentahydrate, CuSO, 5H,0, required to prepare…

A:

Q: Calculate the mass (in g to 1 decimal place) of ZnCl 2 needed to make 102 mL of a 2.84 M solution.

A: Concentration of ZnCl2 = 2.84 M Volume of ZnCl2 = 102 ml = .102 litre Moles of ZnCl2 = .102 × 2.84 =…

Q: solution contains 1.0 mg of Cu2+ per 0.50 kg solution. calculate the concentration in ppm.

A:

Q: A 104-mg sample of Na2CO3 is dissolved in H2O to give 2.45 L of solution. What is the concentration…

A:

Q: How do you prepare a 5 M of CaC2O4 in a 300 mL solution?

A:

Q: How many milliliters of a 0.40 M solution of hydrochloric acid are necessary to neutralize 25 mL of…

A:

Q: Calculate mM of chemical in solution. 3 g NaCl in 3L solution. () mM

A: Given :-  mass of NaCl = 3g  volume of solution = 3L  To calculate :-  molar concentration of…

Q: Calculate the molar concentration of solutions containing: a) 8g NaOH in 0.5 liters ; b) 29.5g NaCl…

A: [a.]  Mass of NaOH = 8g Molar mass of NaOH = 39.997 g/mol No. of moles of NaOH  = Mass / Molar mass…

Q: It is necessary to make 225mL of 0.222M solution of nitric acid. Looking on the shelf, you see only…

A: We have shelf solution as 16 M, we have to make 225 mL of 0.222 M of solution for nitric acid . We…

Q: Determine the mass of Ferrous ammonium sulphate ((NH4)2.Fe(SO4)2.6H2O) required to prepare 20 ppm…

A: For Ferrous Ammonium sulphate, Volume, V = 100 mL = 0.1L Concentration, C = 20 ppm Mass, m = ?

Q: Mixing 10.00 mL of an aqueous solution with 10.00 mL of water represents a

A: Formula Used  Concentration = no of moles / Volume Given : Volume of solution = 10 mL Volume of…

Q: What volume of a 0.1000 M hydroiodic acid solution is needed to neutralize 25.0 mL of a 0.350 M…

A:

Q: How many milliliters of 5.0 M copper sulfate solution must be added to 228 mL of water to achieve a…

A:

Q: 1 How many moles of solute are present in 35.0 M KNO3? 1.2 What is the concentration in percent by…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: What volume of sodium thiosulfate and water are needed to make 250 mL an approximate 0.10 M solution…

A:

Q: Calculate the volume of 0.5 M NaCl solution required to prepare a 500.0ml, 3 ppm solution of Na+

A:

Q: Determine the amount of solute needed to make 125 mL of saturated solution of sodium nitrate at 10…

A: The volume of the solution is = 125 mL The temperature of the solution is = 10oC The mass of the…

Q: a) Grams of potassium iodide in 797 mL of a 0.211 M solution. b) How many milliliters of water are…

A: Molarity = number of moles of solute/volume of solution (in L)   So, number of moles = molarity x…

Q: How many mL of methyl alcohol are required to make a 8.79% (v/v) aqueous solution in a 300.mL…

A: Percent Volume/Volume  Means the X mL of the Solute present in the 100 mL of the Solution . For…

Q: Calculate the concentration of the solution: 2 g NaCl / 100 g H2O using % by Mass, % by Volume, and…

A: Given data: Mass of the solute , NaCl: 2g Mass of the solvent, H2O = 100g 1gm H2O = 1mL H2O

Q: The ppm concentration of 0.1 M calcium chloride solution is 2611 11.1 11100 5550

A: We have 0.1 M of CaCl2 solution, we have to tell concentration in ppm

Q: Molar solution: Make 100mL of 350mM NaCl.

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Calculate the volume in milliliters of a 0.74 mol/L sodium thiosulfate solution that contains 500.…

A: The amount of solute in a solution is known as the concentration of the solution. The concentration…

Q: How mL of 8.0 M HNO3 is needed to make up a 200 mL solution of 2.0 M HNO3? naय O 10. mL 25mL 50 mL…

A:

Q: what will the concentration be if I ADD 560 mL more water to it?

A: Given :-  initial concentration = 0.50 M  initial volume = 340 mL  To calculate :- concentration of…

Q: Determine the volume percent of a solution made by mixing 50.0 mL of hexanol with enough ethanol to…

A: 1) Volume of Solute ( Hexanol ) = 50 mL        Volume of solution              = 125 mL…

Q: Calculate the number of milliliters of 3.50 M ammonium carbonate solution necessary to provide 12.5…

A: The number of mol of solute (N) present in V mL of a solution with molarity equal to C (M) is…

Q: Calculate the mass of KI in grams required to prepare 5.00 × 102 mL of a 2.80 M solution.

A: *   Concentration = No. of molesVolume of solution (L)* Number of moles = weightMolar massMolar mass…

Q: Sodium chloride weighs 25 g having 58.44 g/mol, what is its van't hoff factor? what is its celcius…

A: Interpretation- To determine the vant hoff factor when Sodium chloride weighs 25 g having 58.44…

Q: 5. Determine the Molar concentration of each of the following solutions: a. 166g KI per L solution…

A:

Q: Calculate the molarity of a 2.83 m sucrose solution which has a density of 1.18 g/mL. The molar mass…

A: Given : Molality of sucrose = 2.83 m Density of solution = 1.18 g/mL And molar mass of sucrose =…

Q: Calculate the concentration of a solution made from diluting 70.0 mL of 1.05 M HCl to 430. mL.

A: For dilution :- M1V1 = M2V2  M1 =initial molarity  M2 = final molarity  V1 = initial volume  V2 =…

Q: How much Zn(NO3)2 is in 354 of a 5.80% (m/m) percent solution

A: IN the above question         5.8% (m/m) means 100gm of solution contains 5.8 gm of  Zn(NO3)2 .

Q: alculate the mass of sodium citrate dihydrate, Na3C6H5O7(H2O)2, needed to prepare 50 mL of a 0.015 M…

A: 1. To calculate the mass of sodium citrate dihydrate, Na3C6H5O7(H2O)2, needed to prepare 50 mL of a…

Q: What is the Normality of a 25ml solution of Hydrochloric acid, that neutralizes 20ml of a 0.50N…

A: