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

Q: Prepare 250 ml of a standard solution of sodium carbonate (106g / mol) at a concentration of 0.3N?

A: Calculation of mass of sodium carbonate:                   Concentration of standard solution = 0.3…

Q: Use the solutions listed to answer the questions that follow. A. 50. mL of 0.50 M NH3 (Kb = 1.8 x…

A:

Q: a soultion has a concentration of 6.00 and contains 1.45g of HNO3. What is the voulume of this…

A: Given Concentration = 6 mol/L mass = 1.45 g

Q: How much 32% (w/w) HCl should be diluted with deionized water to produce 100.0 mL of 5.0 M HCl…

A:

Q: You need to make a large quantity of a 5% solution ofHCl but have only 25 mL HCl. What volume of…

A: The solution is a mixture in which the lowest amount (solute) is dissolved or distributed in a high…

Q: How do you prepare 1.0L of 0.25N HCl solution?

A: Detail mathematical calculation is shown below

Q: Which solution will have the lowest boiling point? A) 0.050 M KNO3 B) 0.075 M CaCl2  C) 0.025 M…

A: It is required to determine the compound having lowest boiling point. This is dependent on the…

Q: Calculate the volume of NaOH (aq) is needed to prepare a 0.5M 10mL NaOH solution from a 1M stock…

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Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 10…

A: "parts per million" is also can be expressed as milligrams per liter (mg/L). This measurement is the…

Q: liscusS followin

A: In the case of solvation, solutes start connects with solvent molecules and becoming surrounded by a…

Q: 1.) PPM 3 2.) Strong base

A: Triphenyl phosphorus reacts with alkyl halide to give a substitution reaction and the intermediate…

Q: hich of the following (assuming the same concentration in water) would make a solution with the…

A: H2S (Ka = 8.9×10-8) NH4+(Ka =5.6×10-10) NH3 (Kb =1.8×10-5) HC2H3O2(Ka = 1.8×10-5) HCl

Q: Explain how to make a 0.020 M of KMnO4 solution?

A: Well, to make a 0.20M KMnO4 solution we have to take the desired mass of KMnO4 in a volumetric…

Q: 9. How you would prepare a 1:25 dilution (v/v) of the solution prepared above?

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Q: How much water must be added to make 2.5 L of a 2 M solution of HCl from 16 M HCl

A: As we know,Moles the solute remains same on dilution but volume of the solution increases.Dilution…

Q: 11) How much 0.05 M HCl solution can be made by diluting 250 mL of 10 M HCI?

A: Dilution decreases the concentration of the solution that is same moles are distributed over the…

Q: How many millilitres of a 0.25M solution of H2SO4 will react with 10mL of a 0.25M solution of NaOH.

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Q: Describe how you will prepare 100 mL of 1 M HCl from concentrated HCl. Show calculations below.

A: By dissolving 3.65g of HCl in 100mL water we can make 1M HCl solution.

Q: What is the hydroxide ion concentration for a 23 % (m/v) HNO3 solution?

A: The ratio of moles to the volume of solution in liters is known as molarity.

Q: How many grams of nitric acid HNO3 are there in 12.32L of 2.05M solution?

A: To solve this problem we have to calculate the mass of nitric acid .

Q: What is the molarity of a solution in which 211g sodium hydrogen carbonate is dissolved in a 10L…

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Q: Discuss if the following compound will experience solvation and/or dissociation. NaCI

A: When a compound is dissolved in to water, it can experience dissociation or solvation.

Q: How many mL of ethanol must be mixed with water (H2O; D = 1.00 g/mL) to get 250 mL of 1.25 m…

A: The volume of the solution is 250 mL, The molality of the solution is m = 1.25 m, The density of…

Q: 25.0 mL of 1.00 M HCl are required to titrate a Drano solution (active ingredient NaOH). How many…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

Q: 19 - How many mL of 5 M HCl solution is needed to prepare 25 0 mL of 2 M HCI solution? 200 mL 0.100…

A: Following information given in the question - Initial Molarity of Hydrochloric acid, HCl solution =…

Q: How many grams of sodium bromide do you need to prepare a 1 liter solution of 0.050M NaBr? Show your…

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Q: Which of the following would you expect to be a weak electrolyte? O acetic acid O sodium acetate O…

A: Electrolytes are the substance which dissociates into ions when dissolved in water. Strong…

Q: How many moles of Na2CO3 are there in 10.0 L of 2.00 M solution? Show a clear solution.

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Q: Calculate the molar concentration of ethanol in an aqueous solution that contains 2.30 g of C2H5OH…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: Predict which phase each of the following compounds would interact when dissolved in A)…

A: The given compounds are,

Q: Discuss if the following compound will experience solvation and/or dissociation. NaCI

A: Sodium chloride ,NaCl is a water - soluble salt that dissociates totally in water .

Q: How would you prepare the solution 50.0 g of 0.45 M NaOH (Assume that the density of the solution is…

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Q: Calculate the morality of a solution prepared by dissolving 11.5g of solid NaOH in enough water to…

A: Molarity is defined as  Molarity = moles of solute / volume of solution in L  Volume of solution…

Q: a) HOw many mL of water must be added to 30mL of 6.0 M NaOH to prepare a 0.5 M solution? b) How…

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Q: how to quantitatively prepare 1500 mL of 2 M NH3 solution from concentrated NH3

A: The question is based on the concept of solutions. we need to prepare the desired solution of…

Q: Calculate the moles of HC2H3O2 in 20 mL of a 0.5M solution. Calculate the grams of HC2H3O2 in 20…

A: 1. Given: Volume of HC2H3O2 = 20 mL concentration of HC2H3O2 = 0.5 M   Calculation for number of…

Q: Which of the following mixture will not give a neutral solution 100 mL, 0.1 M HCI + 100 mL 0.1 M…

A: When the number of moles of strong acid equals the number of moles of strong base, then the…

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.