What is the osmolarity of each of the following solutions ?  a. 0.68 M Uric acid b. 0.23 M potassium bromide  c. 0.37 M lithium sulfate

Q: The normality of an aqueous solution of hydrobromic acid is determined by titration with a 0.148 N…

A: Answer:- This question is answered by using the simple concept of calculation of normality of the…

Q: Complete the table: Solute Mass of solute Moles of solute Volume of solution Molarity of solution…

A: MgSO4 Molar mass of Magnesium Sulfate = 120.3 g/mol

Q: Determine the amount in grams of KCI that exists in 20.3 gof a solution that contains 1.14 % KCI by…

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Q: A solid mixture contains 65.2% SrCl2 by mass. How many grams of solid mixture is needed order to…

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: A supersaturated solution O 1) contains less than the maximum amount of solute at that temperature.…

A: A supersaturated solution is the solution that exceeds the solubility limit and dissolves greater…

Q: A 10 % solution of NaCl means that in 100 grams of solution there is? a. 5.85 g NaCl b. 58.5 g…

A: A multiple choice question based on percentage of solution, which is to be accomplished.

Q: Calculate the molarity of the two solutions. The first solution contains 0.300 mol of NAOH in 1.10 L…

A: Since the molarity of solution is calculated using formula Molarity = Moles of compoundVolume of…

Q: Determine the moles of solute particles dissolved in 0.7 kg of water for each of the following…

A: The number of moles of solute dissolved in 1 kg of the solvent is termed as molality. It is…

Q: In a solution, the solute is O always water always a solid the component of the solution in lesser…

A: A solution is a homogeneous mixture, composed of : Solute Solvent

Q: Answer the given questions. Write down your answer and solutions clearly. 1. Sterling silver…

A: 1. % of silver = 93.5%  Mass of necklace = 15 g  2.  % of alcohol = 70 %  Volume of rubbing alcohol…

Q: 23.0 mL of 0.1 M KOH solution is used to neutralize a 3.0 mL sample of acetic acid solution. What is…

A:

Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Dilution factor (DF) refers to ratio of volume of the initial (concentrated ) solution to the volume…

Q: What mass of solution contains each of the following amounts of dissolved solute? ***Express…

A: The solution is as follows :

Q: How many moles of Lil are contained in 258.6 mL of 0.0296 M Lil solution? 8.74 x 10-³ mol 1.31 x…

A:

Q: What is the molarity of a solution that is made 1.5 ml of a 6.0 M HN03 stock solution is diluted to…

A: Molarity = Moles of solute/Volume of solution(L)

Q: How many grams of solid KCl are needed to prepare 250.0 mL of 0.235 M solution? A) 31.3g B) 15.6g…

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Q: How many grams of Magnesium Chloride is contained in a 0.50L of a 1.5M solution? o 0.0079 g 3 g o…

A: Given, Concentration of magnesium chloride solution = 1.5 M = 1.5 mol/L Volume of the solution =…

Q: Which of the following solutions is the least concentrated? A. 9.0 grams of NaCl in 100 mL of water…

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Q: What volume of each solution contains 0.14 mol of KCl? part A: 0.277 M KCl part B: 1.6 M KCl part…

A:

Q: A hydrobromic acid solution that is 45% HBr (by mass) contains? a. 55.0 g HBr and 45.0 g water b.…

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Q: A solute which dissolves as much solute as possible at a given temperature in 100 grams of water…

A: Answer - The correct option is (A) Saturated solution  A saturated solution is a solution that…

Q: What mass of CSCI must be added to 440. g of water to produce a 1.25 m solution? O 25.8 g 0.489 g…

A: Molality is defined as the “total moles of a solute contained in a kilogram of a solvent

Q: D Question 31 A solution in which the dissolved solute is in dynamic equilibrium with the solid…

A: Dynamic equilibrium is the state of a reversible reaction in which the rate of the forward reaction…

Q: A solution that contains all the solute it can hold at a given temperature is– O a saturated O b…

A:

Q: What volume, of 8.12 M KOH is needed to make 600.0 mL of 0.384M KOH solution by dilution with water?…

A:

Q: 85.0 g of solute is added to 450.0 g of solvent, what is the percent concentration of the solution

A: The concentration of a solute in a solution is its relative amount present.  It can be expressed in…

Q: What usually happens to the solubility of gas as temperatures increases?

A:

Q: A 2.0 L of benzene solution contains 10.0 g of toluene (C7H8). Calculate the molarity of the…

A: We have 10 g of toluene in 2L of solution , we have to calculate the Molarity of solution.

Q: Which of the following is not the unit of concentration? a. Mole/m³ b. Molar c. N/m³ d. pmm

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: How many mL of a 5.0M stock solution is needed to make the following final solutions? a. 5.3 L of a…

A: It is given that a 5.0 M stock solution is used to make the final solutions of 5.3 L solution of…

Q: What volume of each of the following solutions contains the indicated amount of dissolved solute?…

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

Q: Find the Molarity of a solution that contains: a). 0.250 moles of KBr in 750.0 mls of solution. b).…

A: Molarity = moles / Volume of solution (in L) a) volume of solution =750 mL…

Q: Assuming a brass alloy contains 20g of zinc, its maximum amount of solute. What will you do to make…

A: A supersaturated solution is usually prepared by adding maximum amount of solvent which is already…

Q: What term is associated with the part of a solution that is present in the greatest amount?

A: A solution can be defined as a homogeneous mixture of two or more components. Homogeneous means the…

Q: 2. The mass of CaCl₂ that needed to prepare 250 mL of 0.2 M solution of Calcium Chloride is equal

A:

Q: Define 1. Solution 2. Solute 3. Solven

A: Solution is a mixture of two are more than two components. If two components are present it is…

Q: In a solution of chocolate milk, what is the solute? chocolate milk both chocolate and milk neither…

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: Suppose a doctor has ordered a dose of 0.2 grams of medication. The drug comes in a solution…

A: The dose of the medicine is = 0.2 grams.  The drugs comes in 400 mg per mL. So, we have to…

Q: Identify the solute in each of the following solutions. A. 2 g sugar and 100 mL water B. 60.0 mL of…

A: A solution is a homogenous mixture of two or more substances. A solution consisting of only two…

Q: 11.) A 10% solution of ammonia has a density of 0.960 g/mL. What is the molarity of this solution?…

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Q: 6. What volume of 1.50 M NaCl is needed for a reaction that requires 146.3 g of NaCl? Lor

A:

Q: 41. If 92.8 grams of sodium nitrite is dissolved in sufficient water to prepare 2.3 L of water, the…

A: The mass of sodium nitrite is 92.8 g.The volume of the solution is 2.3 L.To find the volume of the…

Q: How much KCl and water  must be mixed to prepare 265. grams of a 11.5 % by mass aqueous solution of…

A: Given-> Weight of solution = 265 gm (m/m)% = 11.5 %

Q: what happens to vapor pressure when solute increases?

A: When we put a solution in a container which is subjected to some kind of heat, evaporation takes…