At a particular temperature, the solubility of CO₂ in water is 0.13 M when the partial pressure is 1.5 atm. What partial pressure (in atm) of CO₂ would give a solubility of 0.078 M?

Q: Why does the solubility of any gas in water decrease with rising temperature?

A: When water with gas is subjected to heat, the kinetic energy of molecules present in both solute and…

Q: At a particular temperature, the solubility of H2 in water is 0.0200 M when the partial pressure is…

A: Given that, temperature is constant. The gas present is H2 (Hydrogen gas). Partial pressure of H2…

Q: If you have 0.151 g of Al(OH)3 which is dissolved in 100.5 mL of CH3CH2OH with the density of 1.95…

A: INTRODUCTION: Molarity: It is defined as the Number of moles of solute dissolved in 1 Litre of…

Q: The colligative molality of seawater is approximately 1.10 m. Calculate the vapor pressure of sea…

A: Given: Colligative molality of seawater = 1.10 m. And the vapour pressure of pure water = 17.54…

Q: At a particular temperature, the solubility of CO2 in water is 0.13 M when the partial pressure is…

A: Given, solubity of CO2 = 0.13 M in partial pressure = 1.5 atm solubity of CO2 = 0.074 M in partial…

Q: A solution was made by dissolving 8.01 g sodium chloride (NaCl) in 46.5 g water (H2O). What is the…

A: Given: Mass of sodium chloride (NaCl)=8.01 g Mass of water (H2O)=46.5 g The molar mass of sodium…

Q: The solubility of CO2 in water at 25°C and 1 atm is 0.034 mol/L. What is the solubility of CO2 in a…

A: where p is the partial pressure of the solute in the gas above the solution, c is the concentration…

Q: At a particular temperature, the solubility of O₂ in water is 0.0500 M when the partial pressure is…

A: According to Henry's law for a particular gas and solvent at a particular temperature, S1/S2=P1/P2…

Q: The solubility of CoCl2.6H2O in methanol (CH3OH) is 38.5 g per 100 g of methanol (CH3OH) at 20oC.…

A: Assuming we have 100 g of methanol  Since the solubility of CoCl2.6H2O in methanol is 38.5 g in 100…

Q: The osmotic pressure of a solution containing 5.87 mg of an unknown protein per 10.0 mL of solution…

A: The mass of specified compound existing in its 1-mole amount gets addressed as "Molar mass". It…

Q: What mass of ammonia (NH3) must be dissolved in 475 g of methanol (CH,O) to make a solution with a…

A: Mass of methanol (solvent) = 475 g = 0.475 kg Molality of solution = 0.250 m Calculate : Mass of…

Q: At a particular temperature, the solubility of NO2 in water is 0.0350 M when the partial pressure is…

A: Answer: This question is based on Henry's law that gives us the relation between solubility of the…

Q: R 11.98 A solution of an unknown molecular substance in water at 300 K gives rise to an osmotic…

A: osmotic pressure = 4.85 atm Temperature ( T) = 300 k Osmotic pressure = CiRT

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A: Given that,  Initial Partial pressure of H2 gas P1 = 0.0900 atm Solubility of H2 at P1 ,  S1 =…

Q: How does the solubility of a gas in a liquid depend on pressure? How does this pressure dependence…

A: Solubility is defined as the amount of gas that is present dissolved in a solution.As per Henry's…

Q: A solution is prepared by dissolving 14.2 g of benzene (C6H6) in 282 g of carbon tetrachloride…

A: Molality is a term used for measurement of concentration. It is the concentration of solute in…

Q: 6. The freezing point of a solution of 1.048 g of an unknown nonelectrolyte dissolved in 36.21 g of…

A:

Q: What is the mol fraction of ethanol, C 2H 5OH, in a solution of 75.3g of ethanol and 525g of water?…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: At a particular temperature, the solubility of NO in water is 0.090 M when the partial pressure is…

A: According to Henry's law, solubility of a gas is directly proportional to its partial pressure.…

Q: Calculate the molality of NaCl in a 500 ml 20% aqueous NaCl solution whose density is 1.148 g/mL at…

A: Given data is: Density = 1.148 g/mL Molar mass of NaCl = 58.44 g/mol Calculation of molality,…

Q: Which of the following material has the highest molar solubility in water? You must show supporting…

A:

Q: Calculate the concentration, in molality, of a sodium chloride solution created by dissolving 1.000g…

A: Here i have applied the molality formula

Q: Which of the following factors affect the solubility of a gas in a liquid solvent? l. Pressure II.…

A: Solubility is the ability of a solid, liquid, or gaseous chemical substance (referred to as the…

Q: At a particular temperature, the solubility of H₂ in water is 0.0200 M when the partial pressure is…

A: P2/P1 = S2/S1 S1 solubility at pressure P1 And S2 solubility at pressure at P2

Q: At a particular temperature, the solubility of NO in water is 0.090 M when the partial pressure is…

A: Henry,s Law: It states that the solubility of a gas in a liquid is proportional to its partial…

Q: 3. To determine the molar mass of a certain protein, 1.00 x 10-3 g of it was dissolved in enough…

A: Given information: Mass of protein = 1.00×10-3 g Volume of solution = 1.00 mL Pressure = 1.12 torr…

Q: At a particular temperature, the solubility of H₂ in water is 0.140 M when the partial pressure is…

A: According to Henry's law we calculate solubility of gas in liquid. S = KHp Where S = solubility KH =…

Q: At 25 Celsius and 775 torr carbon dioxide has a solubitilty of 0.0347 M in water. What is the…

A:

Q: The solubility of oxygen gas in water at 40 °C is 1.0 mmol per liter of solution. What is this…

A: Given: Solubility of O2 gas=1 mmol/L=0.001 mol/L

Q: At a particular temperature, the solubility of Kr in water is 0.060 M when the partial pressure is…

A:

Q: At a particular temperature, the solubility of Kr in water is 0.060 M when the partial pressure is…

A:

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: 5. Calculate the molality of a sulfuric acid solution containing 24.4 g sulfuric acid in 198 g…

A:

Q: The Henry’s law constant for hydrogen gas (H2) in water at 25 °C is 7.7 x 10-6 M/kPa and the…

A: Solubility of Hydrogen gas can be determined using Henry’s law,

Q: The solubility of benzoic acid in water is 0.90 g per 100 ml at 0 °C and

A: The minimum amount of water needed to recrystallize a 15.00 g sample of benzoic acid is to be…

Q: Calculate the molality of a solution that is prepared by mixing 25.5 mL of CH 3OH (d= 0.792 g/mL)…

A: Given: volume of CH3OH = 25.5 mL density of CH3OH = 0.792 g/mL volume of CH3CH2CH2OH = 387 mL…

Q: A solution of 1.25 g of a certain non-electrolyte in 20 g of water freezes at 271.95 K. Calculate…

A:

Q: The solubility of CO gas in water is 3.0 x 10-3 g/L at 20oC when its partial pressure is 1.0 atm.…

A: We have to find solubility of CO after changing Pressure

Q: At 2.0 atm 54 g of acetylene, C 2 H 2 , dissolves in 1 L of acetone. If the partial pressure of…

A:

Q: An enzyme that breaks bacterial cell walls is called lysozyme. If a solution containing 0.150 g of…

A: Mass of the enzyme (m) = 0.150 g Volume of the solution (V) = 210 mL = 0.210 L Osmotic Pressure (π)…

Q: At a particular temperature, the solubility of O₂ in water is 0.0500 M when the partial pressure is…

A: According to the Henry's law, the solubility of any gas in a liquid solution is directly…

Q: A solution is made by dissolving 2.5 mg sodium fluoride (NaF) in 2.5 L of water at 20.0°C. What is…

A:

Q: 4. It is found that 0.220 g of a certain polymer dissolved in enough water to make 300 mL of…

A:

Q: Calculate the molality of a solution that is prepared by mixing 25.5 mL of CH 3OH (d = 0.792 g/mL)…

A:

Q: At a particular temperature, the solubility of O₂ in water is 0.0500 M when the partial pressure is…

A:

Q: At a particular temperature, the solubility of O2 in water is 0.11 M when the partial pressure is…

A: According to Henry's Law, C=kHP where C is the solubility of a gas KH is the Henry's constant P is…

Q: At a particular temperature, the solubility of NO, in water is 0.0350 M when the partial pressure is…

A: The solubility can be calculated by using Henry's law. According to this rule solubility of a gas in…

Q: Calculate the molality of a solution of 95 grams of nitric acid (HNO3) in 2.5 liters of water.

A: The question is based on the concept of solutions.   Molality is a method of expressing…

Q: How many grams of Lead(II)nitrate must be added to 100g of water to form a saturated solution at 25…

A: In the graph of Solubility vs Temperature , we get the solubility of different compund in water at…

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.