Describe how you would prepare the following solutions: 500 mL of approximately 20 M NaOH using solid NaOH

Q: Explain how you would prepare the following dilute solutions from more concentrated ones:  200 ml…

A: Dilution of the solution: On dilution of the solution with the pure water, the mole of solute…

Q: Prepare the following solutions: 17. 50 mL of 2% ferric chloride from a 10% solution 18. 500 mL of…

A: Hello. Since your question has multiple parts with multiple sub-part, we will solve the three…

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

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Q: Calculate the milliliters of solution needed to prepare a 35% ( m/v) NaOH solution containing 27g of…

A: Mass/Volume (m/V)% :- It is defined as the mass of solute present in 100 mL of solution. (m/v)% =…

Q: Prepare 1 liter of 0.5M sulfuric acid from a concentrated aqueous solution. Sulfuric acid density is…

A: H2SO4 We have to determine the concentration of H2SO4 first and then dilute to prepare 1 L of 0.5 M…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated: a.…

A: This problem can be solved by using molarity equation according to which :…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated: 15…

A: The volume of stock solution required to prepare the working solutions can be calculated by the…

Q: 2.0 L of 0.51 M (molar) NaOH from 1.0 M NaOH. How would you prepare the solution?

A: Diluted solution is prepared by dilution process in which solvent is added into solution without…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A:

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: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: How will you prepare 50mL of 0.3 NaOH  aqueous solution?

A: Given, Volume of the solution = 50 mL = 0.05 L Molarity of the NaOH solution = 0.3 M = 0.3 mol/L…

Q: . How would you prepare 2 x 102 mL of 0.9 M NaOH solution, starting from 5.01 M stock solution?

A: Given that : Molarity of NaOH = 0.9 M Volume of NaOH solution = 2×102 mL Molarity of stock solution…

Q: How do aqueous solutions differ from gaseous,liquid and solid solutions?

A: How do aqueous solutions differ from gaseous,liquid and solid solutions?

Q: I purified my protein in the presence of 8 M urea. I have 25 mL of protein, and I need to reduce the…

A:

Q: At a given temperature the vapor pressures of hexane and octane are 183 mmHg and 59.2'mmHg,…

A: Step1:Given:          Initial  vapor  pressure   of hexane P0hexane=183mm Hg          Initial vapor…

Q: 500 mL of 1.0 M HCl solution from a concentrated reagent. Concentrated HCl is 36% (w/w)

A: The molarity of the solution is the number of moles of solute present in 1 litre of the solution.…

Q: Put them in order from most concentrated to least concentrated. А.) А, В, С В.) С, В, А С.) А, С, В…

A: 1 Concentration  is amount of solute  in particular solution.      It has following formula—…

Q: How many grams is required in preparing 2N of NaOH in 1/3 Liters of solution. (mwt of NaOH is 40…

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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: volume

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Q: Describe how we would make the following solutions: (a) 500.0 mL of a 5.32% w/w H,S solution in…

A: (a)

Q: Describe how you would prepare the following solution;  1L of 0.10 M NaOH using sodium hydroxide…

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Q: Show below how to calculate many mL of 3.0 M HCl are required to prepare 500. mL of 1.0 M HCl…

A: Given values are, N1= 3.0 M V1=?? N2=1.0M V2= 500 mL

Q: Explain how you would prepare the following solutions of 500mL of a 40.0% (w/v) alcohol solution…

A: Given: The volume of the solution is 500 mL. The percent of weight by volume is given 40 %. It means…

Q: How many grams of calcium carbonate (CaCO3) are present in I58g of chalk solution, containing 4%…

A:

Q: What is the normal concentration of a 12.0M phosphoric acid solution?   2. How would you prepare a…

A: The relationship between Normality (N) and Molarity (M) for an acid solution is  N = basicity×M…

Q: Solution temperature change:  We mix 34 mL of 0.37 M HCl with 50 mL of 1.0 M sodium hydroxide.  What…

A: The question is based on the concept of chemical thermodynamics. we are mixing hydrochloric acid and…

Q: How many mL of concentrated solution are requiered to dilute: a) 18M H2SO4 to 350mL of 5.0M H2SO4…

A: The given problem relates to dilution from concentrated stock solution , so we can use the below…

Q: How much NaOH (g) would you need to dissolve in water in order to prepare 1.50  L of a NaOH solution…

A: Given-> Volume = 1.50 L Concentration of -OH =concentration ofNaOH=0.500M

Q: describe how you would prepare 750 mL of a 0.65 M MgCl2 solution

A: Molarity = number of moles/volume of solution (in L)   Number of moles = mass/molar mass  So,  mass…

Q: An aqueous solution contains 3.00% of phenylalanine by mass calculate the boiling point of the…

A: Boiling point of the solution has to be calculated.

Q: Describe how you would prepare the following solutions: 1 L of 150.0 ppm Cu2+ using Cu metal

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Q: How much volume of 1.6 M NaOH solution can be made by diluting 74 ml of 4 M NaOH.

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Q: How would you prepare 100 ml of a 5 uM solution of ammonium nitrate (NH4NO3; Formula weight = 80…

A: The answer is given below:

Q: 1.) Indicate which of the solutions below will have the highest boiling point. Please circle your…

A: ΔTb=kb⋅m⋅i ΔTb= the amount the boiling point increases. kb= the boiling point elevation constant…

Q: How would you prepare the following solutions? ✓ 1.0 L of 1:10 NaHCO3 ✓ 50mL of 5.5% MgSO4 (Epsom…

A: To prepare solution we have to add solute to solvent.  Solute + solvent = solution  Here solute is…

Q: GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution)…

A: Given data,Mass of ascorbic acid=500mg=0.500gVolume of water=2.0L=2000mL% m/v of solution=7.5 %

Q: How would you prepare the following solutions? a. 2.0 L of 0.51 M (molar) NaOH from 1.0 M NaOH

A: When a solution of a substance with a specific concentration is to be prepared from the solution…

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: Answer a: C1 x V1 = C2 x V2 Where, C1 = initial concentration; V1 = initial volume             C2 =…

Q: 7. Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: (a) Given data contains, Initial molarity of NH3 is 15 M. Final volume is 50 mL. Final molarity is…

Q: Describe how you would prepare the following solutions:  a.) 250 mL of 0.2 M AgNO3 b.) 400mL of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?…

A: Since the moles of NaOH in final solution should be same as the moles of NaOH we are taking Hence…

Q: GIVEN: - 500mg of ascorbic acid - 2L of distilled water - 7.5% m/v (this is the stock solution)…

A:

Q: Describe how you would prepare the following solutions: 250 mL of 10 M NH3 from a 14.8 M stock…

A: Initial concentration, M1 = 14.8 M The initial volume, V1 =? Final concentration, M2 = 10 M Final…

Q: A 1 in 6 diluted solution has a concentration of 90 nM. What was the concentration of this solution…

A: Dilution of a solution means addition of solvent to a solution.  Due to dilution , concentration of…

Q: Describe how you would prepare 1 litre of 0.1M NaOH using NaOH pellets.

A: To prepare the 1 L of 0.10 M of NaOH solution, 0.1 mol of NaOH has to be added into the solution.…

Q: What are the boiling point and freezing point of a 3.47 m solution of naphthalene in benzene? (The…

A: Given:  Kb = 2.53 °C/m m = 3.47 m Solution: ∆Tb = Kb × m = 2.53 °C/m × 3.47 m       = 8.78 °C…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.