solubility of oxygen gas in water at that temperature?

Q: What is the molality of 50.0 grams of KBr compound dissolved in 900.0 mL water.

A: We have to find the number of moles of KBr. As , Molality = Moles of soluteMass of the solvent (in…

Q: Calculate the solubility of O2 in water at a partial pressure of O2 of 120 torr at 25°C.

A:

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: Use the graph to estimate the solubility of NaNO, in water at 60 "C. Effect of temperature on…

A: The solution is a homogeneous mixture of solute and solvent. Solute dissolves in a solvent to make a…

Q: acetic acid

A: Dear student I have given answer to your question in the image format.

Q: Determine the solubility of CO2 in soda water at 25°C if the pressure of CO2 is 5.6 atm. The Henry's…

A:

Q: Calculate the molality, molarity, and mole fraction of FeCl3 in a 29.0 mass % aqueous solution (d =…

A: Given : Mass % of FeCl3 = 29.0 % And density of solution = 1.280 g/mL Assuming 1 Kg i.e 1000 g of…

Q: The partial pressure of carbon dioxide gas inside a bottle of cola is 4 atm at 25oC. What is the…

A: According to Henry's law that the amount of dissolved gas in a liquid is proportional to its partial…

Q: Will the following conditions increase the solubility of the gas oxygen (O2) in solution (y/n)? An…

A: The solubility of the gaseous molecule in liquid depends on following factors: Temperature pressure…

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: Use the information in the table to answer the following questions. The table indicates the…

A: Among all these questions only one question can be answered. (1) Based on the given table of…

Q: Which of the following statements is 100% true with regard to the solubility of a gas in a liquid?…

A: According to Henry law., Henry’s law of solubility can be expressed by the following formula: Cg =…

Q: 8. A solution of 5.36 g of a molecular compound dissolved in 76.8 g of benzene has a boiling point…

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

Q: Calculate the molality, the molarity, and the mole fraction of NH3 in an 6.20 mass % aqueous…

A: Step (1) Mass % of ammonia = 6.20 % Mass of ammonia = 6.20 gm Mass of solution = 100 gm Mass of…

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: Calculate the molality of a solution formed by adding 2.60 g NH,Cl to 19.2 g of water.

A: Molality is a method of expression concentration. It is denoted by  m. molality, m =moles of…

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 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: Calculate the vapor pressure for a 35.2% NaCl (m/m)% aqueous solution at 45°C. The vapor pressure of…

A: 35.2% NaCl (m/m) aqueous solution means 35.2 g NaCl present in 64.8 g water. Mass of water, m1 =…

Q: The amount of water which should be added to 0.700 M NaOH solution to make 100 mL 0.250 M solution…

A: The dilution is done to the solution to decrease the concentration. The concentration is decreased…

Q: how many grams of sulfuric acid must be in solution to dissolve 49 g of copper (II) hydroxide?

A: When an acid reacts with a base, it leads to the formation of salt and water. Since copper (II)…

Q: The EPA has determined that the maximum safe level of lead ion in drinking water is 15 ppb. If a…

A: The solute is defined as the component of the solution present in a smaller proportion while a…

Q: When you open a bottle of soda, bubbles rapidly form and gas fizzes out. What is the best…

A: Given : When you open a bottle of soda, bubbles rapidly form and gas fizzes out. .

Q: What is the solubility of KNO; at 25°C in 150 g of water? Solubility Curve for Potassium Nitrate 160…

A: Solubility of KNO3 at 25oC in 100g water is approx. 40 according to the given graph.

Q: When 26.0 g of NaCl, are dissolved in 0.5 kg of water, what is the freezing point of this solution?…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

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: A saturated solution forms when 0.0537 L of argon, at a pressure of 1.0 atm and temperature of 25…

A: Henry's law states that the concentration of the dissolved gas is directly proportional to the…

Q: At what temperature do saturated solutions of sodium chloride and potassium chloride contain the…

A: The question is related to finding out the temperature of the solutions having same solubility at…

Q: the molality of the toluene?

A: A solution is made using 117.3 g of toluene (MM= 92.13 g/mol) and 80.0 g of benzene (MM = 78.11…

Q: . Suppose two beakers are placed in a small closed containerat 25°C. One contains 400 mL of a…

A: V1 = 400 ml of 0.1 NaCl V2 = 200 ml of 0.25 M of NaCl The volume increases since it is being…

Q: A: Draw a sketch showing how water molecules interact with Na+ and Cl- ions in an aqueous NaCl…

A: Hi, since there are multiple questions posted we will provide you with answers for the first two…

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

A:

Q: A solution was prepared by dissolving 12.0 g of glucose (180 g/mol) in 150. mL solution. What is the…

A:

Q: 1. What are the factors affecting the solubility of solutions? Give 4 factors 2. Give 5 importance…

A:

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

A: Answer :- 162 g  The mass NaCl dissolved in 450 g water at 25 °C = 162 g…

Q: How many grams of KCIO, would be required to form a saturated solution at 70°C? 100 90 80 NANO 70 60…

A: Saturated solution: It can be defined by saying that the maximum amount of solute that can be…

Q: Which of the following phenomena is best described by Henry’s Law? a. Increasing temperature favors…

A: Henry's law is exclusively for gases, it is used to study the solubility of gasesIt states that at…

Q: What is the molality of a solution prepared by dissolving 78.8  g of ethylene glycol, HOCH2CH2OH, in…

A:

Q: 13) What is the solubility in mol/L of CH4 at a partial pressure of 238.0 torr, if the solubility at…

A: A option is correct. Henry's law is a gas law that states that the amount of dissolved gas is…

Q: Which of the following is more soluble in water? COOH COONA 1 0 1 O 2 2.

A: The given molecules are heptanoic acid and sodium heptanoate

Q: A solution contains 0.102 mol Ca(NO3)2 and 0.927 mol H2O. Calculate the vapor pressure of the…

A: Given data,

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: At 26 °C, the solubility of sodium chloride is 36 g/100 mL of solution. How would you describe a…

A: Solubility of a solute is defined as maximum amount of solute that can be dissolved in 100 ml of…

Q: At room temperature and an oxygen pressure of 1 atm, the solubility of oxygen in water is 1.35 x…

A:

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: 0.029g of I2 in 0.100L of solution, the solubility of I2 in water at 20 degrees C?

A: NOTE : Since you have not mentioned the units of solubility required. Hence I'm answering the…

Q: If the solubility of a compound at 0.115 atm and 10.9 °C is 0.504 mole/L, what is the solubility of…

A: Given  Initial Pressure ( P1 ) = 0.115 atm  Initial Temperature ( T1 ) = 10.9 ℃…

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.