A sodium chloride solution may be used in a diet that is low in sodium. A NaCl solution is prepared by dissolving 25.0 g of NaCl in enough water to give a final volume of 500. mL. What is the mass/volume percent (m/v) of the NaCl solution?

Q: The molecular weight of glucose is 180g/mol. To prepare a stock solution of glucose, you dissolve…

A: First of all we have to calculate the concentration of the solution. From that we can calculate the…

Q: The amount of sodium citrate in 60 mL of 22.5% w/v sodium citrate solution is _______ g.

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Q: Calculate the mass percent by volume (% w/v , in g/100 mL) of 42.6 g of glucose in 325 mL of…

A: Mass of glucose = 42.6 g Volume of solution = 325 mL

Q: Alcoholic beverages come in many different concentrations denoted by their weight percent (w/w). If…

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Q: A 25.0 mL sample of a 30.0%(v/v) HF solution has a density of 1.101 g/mL. The sample is diluted to a…

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Q: What is the normality of a solution that contains 70 grams of HCl in 1 L of H2O?

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: What is the %m/m concentration of a solution made by adding 24.493 g of glucose to 360 g of water?…

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Q: . What is the molarity of a solution made when water is added to 11.0 g urea (MM=60.07) to make 100.…

A: 9.Molarity is used to express concentration of a solution.

Q: What is the volume of the solute dissolved in 100mL of solution in a 22%V/V solution?

A: Given,  the volume of the solute dissolved in 100mL of solution in a 22%V/V solution is :

Q: The concentration of a NaCl solution is 25.0% (%w/v). What volume (mL) of this solution contains…

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Q: Which of the following statements is TRUE? a. Some solutions can be separated into their components…

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Q: 5. Consider a solution composed of toluene (CHs) and benzene (C6H6) with volumes 50 mL and 125 mL,…

A: Volume (Toluene)=50 mL 1 mL= 1 cm3 Mass of toluene= Density x Volume Mass of toluene= 0.867 g/cm3 x…

Q: concentrated potassium hydroxide solution is 45.0% KOH by mass and has a density of 1.44 g/mL  at…

A: Density is equal to weight of solution divide by volume of solution

Q: Please don't provide handwritten solution ...

A: Mass percentage of acetaminophen = 1.96 %Molarity of ethanol= 1.34 MExplanation:no of moles =…

Q: Household ammonia used for cleaning contains about 4.5 g of NHs in 200 mL of solution. What is the…

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Q: An effective germicide used in laboratories is a 70.0% v/v ethanol solution. This (v/v) means the…

A: We have to use unitary method for this.

Q: The density of the concentrated HBr solution of 48% by mass is 1.50 g / ml.  a) How many grams of…

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Q: Ethylene glycol is the primary component in antifreeze. How many grams of ethylene glycol…

A: Molarity ( M ) is defined as " the number of moles of solute ( n ) present in one litre of solution.…

Q: If you have 5.2 g of CaCl_2 an you want to make a 2.5 M solution, what volume in liters should…

A: mass of CaCl2 = 5.2 gMolarity of the solution = 2.5 M = 2.5 mol/LVolume of the solution = ?…

Q: 0.4 mL of a solute is dissolved in 99.6 mL of solvent. What is the ratio and concentration in %v/v?

A: Volume of solute = 0.4 mL  Volume of solvent = 99.6 mL  Volume of solution = solvent + solute…

Q: A student makes a solution by dissolving 17.7 g of NaOH into 350 g of water. What is the mass…

A: Given : Mass of NaOH = 17.7g Mass of Water =350 g Mass of Solution= 350+17.7 =367.7g

Q: How many moles of NaOH are present in a 0.881 mol/kg of NaOH solution if there is 350 mL of  water…

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: 25.0 % (w/w) solution of aqueous HCl.

A: Chemical reactions are written in terms of moles of reactants and products. Different concentration…

Q: Calculate the concentration in %(w/w) of the following solution. Assume water has a density of 1.00…

A: The formula required to calculate the concentration in % (w/w) is as follows, Here, solute is ethyl…

Q: The mass of carbon dioxide present in 250 mL of the solution is

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Q: 5: An 8.0% NaCl solution has a density of 1.05 g/mol. What is the molar concentration (M) of the…

A: Density, mass and volume are related as Density(d) = mass/volume. Volume = mass/density. Given, 8%…

Q: Alcoholic beverages come in many different concentrations denoted by their weight percent (w/w). If…

A:

Q: A student needs to prepare 50.0 mL of a 1.00 M aqueous H₂O₂ solution. Calculate the volume of 4.9 M…

A: Given, Stock solution Concentration of H2O2 solution (M1) = 4.9 M Volume of H2O2 solution (V1) = ?…

Q: The density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

A: Given that : Density of water = 0.9975 g/mL Density of ethanol = 0.786 g/mL Mass of ethanol = 17.6 g…

Q: Determine the molarity of a KCI aqueous solution that is 35.0% by mass given that its density is…

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Q: D10) A bottle is labeled “Constant-boiling hydrochloric acid, 20.5 percent HCl by mass, density 1.1…

A: Percentage of HCl of Solution = 20.5%  Density of HCl = 1.1 g/mL    Then, from following formula -…

Q: A student makes a solution by dissolving 16.7 g of HCl into enough water to make 925 mL of solution.…

A: [ Mass (m) /Volume (V) ]% : - The mass in grams of solute present in 100 mL of solution is called…

Q: Calculate the volume in mL of 100% alcohol required to make 0.75 L of 70% (v/v) solution of alcohol…

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Q: Calculate the concentration (mol/L) of a solution containing 80.0 g of sodium sulfate (Na2SO4) in…

A: Given :-  Mass of Na2SO4 = 80.0 g  Volume of solution = 500.0 mL  To be calculated :-  Concentration…

Q: A solution contains 8.92 g of glucose ( C6H12O6) and 4.34 g of ribose ( CH10O6) in a total volume of…

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Q: 3. Calculate the number of gram of NaOH that must be added to 250mL of water to make a 15% NaOH…

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Q: How many grams of CaCl2are needed to make 314.0 g of a solution that is 30.0% w/w calcium chloride…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines We are allowed…

Q: What is the concentration in molarity of an aqueous solution which contains 32.41% by mass…

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Q: The density of water at 25 degree Celcius is at 0.9975 g/ml and the density of ethanol, C2H5OH, is…

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Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: 12. Balance the redox event below in acid solution by separating the overall process into half…

A: As per our guidelines, we can only solve first question. Please resubmit other questions as next…

Q: Concentration is the amount of solute dissolved in a certain amount of solution: Solution…

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Q: What is the molarity of a 12.0% by mass ammonium chloride aqueous solution? Density of the solution…

A: The molarity of a 12.0% by mass ammonium chloride aqueous solution is to be calculated

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.