The solubility of aspirin in water at 37 oC (normal temperature of the human body) is 10 mg/mL. Howmuch water should a person drink to fully dissolve one 500-mg tablet of aspirin? Ignore the fact thatthe stomach might contain some water that would help dissolve the aspirin.

Q: What mass of salt (NaCl) should you add to 1.62 L of water in an ice cream maker to make a solution…

A: Given: The volume and density of water is 1.62 L and 1.00 g/mL, respectively. The freezing point of…

Q: At what temperature is each of the following solutions -saturated? (Refer to Figure 13.5.) (a) 40 g…

A: Saturated solutions are those where the maximum amount of solute is dissolved.

Q: 12. How many grams of Ca(OH)2 need to be dissolved in 1.50 kg of water in a 0.250m solution?

A: 12) Given, Molality of the solution = 0.250 m = 0.250 mol/kg Mass of water solvent = 1.50 kg Mass…

Q: 13. What is the molality of a solution when 12 g of NH3 (17.031 g/mol) is dissolved in 250 g water?…

A: Molality (m) : Number of moles of solute (n) present in 1Kg of solvent (W) is called molality (m)…

Q: Consider two glucose-in-water solutions. 1 g of glucose in 100 mL water equals one solution. The…

A: We know that : osmotic pressure (π) = CRT  This means osmotic pressure is directly proportional to…

Q: Vitamin C packet is added to a glass of water containing 440.0 mL of solution. The Vitamin C packet…

A:

Q: This is toluene, which solvent would you use to dissolve it? CH3 HC CH CH CI

A: Toluene is a Non- polar Molecule . Hence, Dissolve  only in Non - polar Solvent . Amon them only…

Q: A Vitamin C packet is added to a glass of water containing 310.0 mL of solution. The Vitamin C…

A: Given  Mass of solute (vitamin C) = 1000.0 mg  = 1.0 g ( 1mg =10-3 g) Volume of solution =310.0 mL…

Q: Calculate the molality of alum and the molality of the cream of tartar in the solution of mordant.…

A: Given: mass of Alum = 2 g mass of cream of tartar = 1 g Volume of water = 100 mL molar mass of Alum…

Q: What mass of salt (NaCl) should you add to 1.22 L of water in an ice cream maker to make a solution…

A: Given  Volume of water = 1.22 L  1 L = 1000 mL  Volume of water = 1220 mL  Density of water = 1 g/mL…

Q: Sparkling wine is bottled under a C02 pressure of 4.0 atm. The solubility of CO2 in water at 4.0 atm…

A: The solubility of a gas in liquid is given by Henry's law  Henry's law :- " The solubility of a gas…

Q: 38. At 20°C, a 2.55 M aqueous solution of ammonium chloride has a density of 1.0544 g/mL. What is…

A: The given information is as follows:The molarity of the ammonium chloride solution = The density of…

Q: 5. The boiling point of benzene is 80.1°C and K for benzene 5.12°C/m. When 0.715 g of an unknown…

A:

Q: A solution considered to be slightly volatile and soluble in water has a boiling point of 200.0°C.…

A: Colligative properties of  a solution are those properties which depend on the number of solute…

Q: The phenol concentration in a water solution is 20 ppm and the density of this solution is 1.1…

A: In this question density does not have any use because it is given to determine the ppm in term of…

Q: A beverage contains tartaric acid, H2C4H4O6, a substance obtained from grapes during wine making. If…

A:

Q: A small amount of acetonitrile (CH,CN) is dissolved in a large amount of water. Imagine separating…

A: The enthalpy of a solution is defined as the quantity of heat absorbed or liberated when a solute is…

Q: A 15.2 g sample of methanol (CHsOH) is added to 19.2 L of ethanol. What is the molality of the…

A:

Q: on is 1.00 g/mL. The molar mass of LizPO, is 115.79 g/mol and the molar mass of H20 is 18.02 g/mol.…

A:

Q: 6.) Throat Lozenges A 188-mg sample of a nonelectrolyte isolated from throat lozenges was dissolved…

A: Formula:Osmotic Pressure,  π = i * C * R * TWhere       i = van't Hoff factor = 1 as solute is…

Q: At 50°C, the solubility of KCL in water is 42.6 g in 100 g water. What is the molality of KCL in…

A: Here we are required to find the molality of KCl solution

Q: Calculate the freezing point and boiling point of a solution con- taining 10.0 g of naphthalene…

A: Given information: Mass of naphthalene = 10.0 g Volume of benzene = 100.0 mL Density of benzene =…

Q: What mass of glycerin (C3 Hg O3), a nonelectrolyte, must be dissolved in 200.0 g water to give a…

A: Given: Freezing point depression (f) = 0 -(-4.20) = 4.200C Molar mass of glycerine (M2) = 92.094…

Q: An aqueous solution is prepared by dissolving 72.0 g glucose (180.18 g/mol) in enough 1. water to…

A: Number of moles of glucose (solute) is calculated as follows,

Q: A Vitamin C packet is added to a glass of water containing 500.0 mL of solution. The Vitamin C…

A: We have to predict the concentration in ppm.

Q: 10. What mass of NH4CI can be dissolved in 100 g of water at 70°C?

A: The substance that dissolves in another medium to furnish a homogeneous solution is termed as the…

Q: A 1.50 M aqueous solution of methanol (CH3OH) has a density of 0.976 g/mL. What is the molality of…

A: Molality of the solution is defined as the no of moles of solute present per kg of solvent.  It is…

Q: A beverage contains tartaric acid, H2C,H,O6 , a substance obtained from grapes during wine making.…

A: The molality is equal to the ratio of the number of moles of solute to the mass of solvent in kg. It…

Q: A gas has a solubility of 1.53 mg/L at 22 °C under a pressure of 0.81 atm. What is the solubility of…

A: we have to apply henry's law

Q: What mass of insulin must be dissolved in 43.0 mL of water to produce a solution with an osmotic…

A: Given, Osmotic pressure (π) = 13.7 mmHg = 0.018 atm Volume (V) = 43.0 mL = 0.043 L Temperature (T) =…

Q: A 3.40-g sample of a mixture of naphthalene (C₁₀H₈) and pyrene (C₁₆H₁₀) is dissolved in 35.0 g…

A: Assuming mass of naphthalene in the mixture is y. Hence mass of pyrene = mass of mixture - mass of…

Q: What is the molar concentration of the solution? concentration: ----m   How many moles of solute…

A:

Q: What is the molality of a solution composed of 3.25 g methanol (CH3OH) and 250 mL of water?

A:

Q: A Vitamin C packet is added to a glass of water containing 270.0 mL of solution. The Vitamin C…

A: Volume of solution = 270.0 ml Weight of vitamin C = 1000.0 mg = 1 gm (1 gm = 1000 mg) Density of…

Q: At 25 °C, the solubility of NaCl is 36.0g/100g H20. How much NaCl can dissolve in 450 g of water at…

A: The solubility of the solution is determined by the maximum amount of solute dissolved in the given…

Q: A solution is prepared by dissolving 5.88 g of an unknown nonelectrolyte in enough water to make…

A:

Q: The solubility of nitrogen in water at 0ºC and 1 atm pressure is 23.54 mL of N2/L.>At what…

A: The objective of the question is to find the pressure required to increase the solubility of…

Q: 0.5M KOH solution is needed in the qualitative identification of anthraquinone glycosides in plants.…

A: A numerical problem based on mole concept that is to be accomplished.

Q: 9. What is the molality of a solution of 34.0 g of acetone (CH3COCH3) in 300.0 mL water (mw of…

A:

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: 0.31 g of a molecular solute is dissolved in 9.69 g of water. The resulting solution has a freezing…

A: On addition of a non-volatile solute to pure solvent, the freezing point of the solution decreases.…

Q: 1- What is the significance of water solubility of chemical materials? 4 7:41 PM

A: Water solubility is a measure of amount of chemical substance that can dissolve in water.

Q: Your pure water boils at 100.00 C. You add some sugar into it and now it boils at 101.20C. What is…

A: Given,  Boiling point of pure water, Tb° = 100.00 °C  Boiling point of solution, Tb = 101.20 °C  Kb…

Q: A gas has a solubility of 1.09 mg/L at 22 °C under a pressure of 0.79 atm. What is the solubility of…

A: As per Henrys law, C = kP

Q: What is the freezing point of a solution that is made by dissolving 36.8 grams of potassium…

A: Moles of solute (KOH) = mass/molar mass = 36.8g/(56.1g/mol) = 0.656 moles Mass of solvent(water) =…

Q: An aqueous solution of human serum albumin protein has an osmotic pressure of 5.85 mmHg at 25 ° C.…

A:

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.