An unopened soda can has an aqueous CO2 concentration of 0.0506 m at 25 °C. What is the pressure of CO2 gas in the can?

Q: What is the molality of a 60.5% by mass of nitric acid (HNO 3 ) solution

A: The concentration of a substance can be measured in terms of mass by mass percentage. This…

Q: b) Is barium hydroxide predicted to be more or less soluble that Ca(OH)2? Explain.

A: Barium  hydroxide is  predicted to be more soluble than calcium hydroxide.

Q: At 25 °C and 785 Torr, carbon dioxide has a solubility of 0.0351 M in water. What is its solubility…

A: Given: Initial pressure, = 785 torr Final pressure, = 1250 torr Initial concentration, = 0.0351 M

Q: Describe how you would prepare approximately 2.0L of 0.050 m (molality) of boric acid, B(OH)3

A: Molality is defined as moles of solute present per kilogram of solvent Hence molality = moles of…

Q: What is the molality of NaCl in an aqueous solution which is 4.20 molar? The density of the solution…

A: Molality of a solution can be defined as the number of moles of solute dissolved per kilogram of…

Q: Calculate the solubility of N 2 in water when the partial pressure of nitrogen above water is1.10…

A: Solubility of nitrogen: First we have to find the k value,

Q: At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility…

A:

Q: What is the solubility in g/L of O2 at a partial pressure of 311.9 torr, if the solubility at a…

A:

Q: A 100. mL aqueous solution prepared by dissolving 25.0 g of a non-electrolyte solute had a freezing…

A: Given :  Kf = 1.86 °C/m  Freezing point of solution (Tf) = -1.26 °C  Mass of solute = 25.0 gm…

Q: Nitrogen gas (N2) has a solubility in water of approximately 0.0164 g/L at 25.0°C and 1.00 atm. What…

A:

Q: What is the concentration of an aqueous caffeine solution that is prepared by dissolving 36.8 g of…

A: In order to find the concentration of caffeine in the solution we first write down the given data:…

Q: What is the osmotic pressure of a 0.9% m/v solution of NaCl at 25 degrees celsius

A:

Q: At 25 °C and 775 Torr, carbon dioxide has a solubility of 0.0347 M in water What is its solubility…

A: Henry’s lHenry’s law is used to calculate the partial pressure of Helium,aw is used to calculate the…

Q: Calculate the molality of a solution containing 635 mg of Calcium nitrate dissolved in 5.50 mL of…

A:

Q: In a study designed to prepare new gasoline-resistant coat-ings, a polymer chemist dissolves 6.053 g…

A:

Q: Calculate the molality of a solution prepared by dissolving 12.1 g of CH3OH in 475 g of water O 2.40…

A: Mass of CH3OH = 12.1 g  Mass of water = 475 g  Molality of the solution = ?

Q: 3. A 100. mL aqueous solution prepared by dissolving 25.0 g of a non-electrolyte solute had a…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the effect of pressure (ex. pouring on a glass bottle) on carbonated soda (ex. bottle of…

A: According to Henry's law as we increase partial pressure over the solution amount of dissolved gas…

Q: What is the mole fraction of methanol, CH3OH, in an ethanol solution, C2H5OH, that is 4.25 m…

A:

Q: What is the mole fraction of potassium permanganate, KMnO4, in an aqueous solution that contains…

A: To find mole fraction of KMnO4, first calculate moles of KMnO4 and H2O. Then divide moles of KMnO4…

Q: What is the %(w/v) concentration of an anti-septic solution that contains 0.85 moles of solute in…

A: Given molar mass is 96.6g/mol

Q: When a 0.3004-g sample of organic acid is dissolved in 20.0 g of H₂O, the resulting solution freezes…

A: Molal depression constant is specified as the depression in the freezing point when one mole of…

Q: If the solubility of a gas is .8g/L at 5atm what is the solubility

A: Henry law tells that at constant temperature, amount of gas dissolved in liquid is directly…

Q: The molality (moles per kg of water) of a 1.000 M solution of silver nitrate (FW 169.9 amu; AgNO3)…

A: The density of solution, d = 1.140 g/mL Molarity of solution, M = 1 M Molar mass of solute, Ms =…

Q: What is the osmotic pressure (in atm) for 390mM K3PO4 at 290.2 K.

A: osmotic pressure is defined as minimum pressure needed to stop the flow of solvent across the…

Q: At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility…

A:

Q: 6. The normal freezing point of ethanol is -117.30 °C. How many grams of electrolyte K2SO4 (molar…

A: Given Mass of ethanol = 35 g Kf = 1.99 °C/m T1 = -117.3°C T2 = -120.25 °C Molar masa of K2SO4 = 58.1…

Q: The CO2 gas sealed inside a carbonated beverage bottle has a pressure of 1.9atm. At this pressure,…

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

Q: 4. How does the solubility of solids depend on their molecular structure?

A: Different type of compounds or Molecules contain different type of chemical bonds and intermolecular…

Q: Henry's Law describes the solubility of a gas in a liquid. Rank the following gases in order of…

A:

Q: . Does the solubility of solids also depend on the structure of the solvent molecules? Why is that?

A:

Q: What is the solubility of potassium chloride at 20 degrees Celsius?

A: The solubility of different salts in water at a particular temperature can be judged from the…

Q: The concentration of lead in an industrial waste stream is 0,28 ppm. What is its molar concretation?

A: Given,  Concentration of Pb in ppm (part per million) = 0.28 ppm  Molar concentration of Pb = ?

Q: In a 55.0g aqueous solution of methanol, CH4O, the mole fraction of methanol is 0.110. What is the…

A: Mole fraction is the ratio of the number of moles of one component to the sum of the moles of total…

Q: Calculate the freezing point of a solution of 0.69 m chromium(III) nitrate (Cr(NO3)3) in water (Kf =…

A:

Q: What is the osmotic pressure of a 0.333 M solution of C6H12O6 at 25°C?

A: Osmatic pressure is calculated by using below formula,

Q: N2 has a solubility in water of approx 0.0215 g/L at 25 C and 1atm. What is the solubility (g/L) of…

A:

Q: What is the molarity of a 3.468 molal solution of iron(III) chloride with a density of 1.365 g/mL?

A: Given: The molality of iron(III) chloride is 3.468 m The density of iron(III) chloride is 1.365 g/mL…

Q: 7. Why do your gums/inner cheeks start to tingle if you were to hold a fresh piece of pineapple…

A: Inner cheeks start to tingle if we were to hold a fresh piece of pineapple against them because,

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: The solubility of magnesium fluoride (MgF2) in water is 73.3 mg/L. What is Ksp for magnesium…

A: Given, solubility of magnesium fluoride MgF2 = 73.3 mg/L.

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 25°C a solution containing 5.25g of a substance in 150.0cm³ of solution exerts an osmotic…

A: 1st question:  Data given: Mass of the substance, m = 5.25 g Temperature of the substance, m = 25 °C…

Q: At 25 °C and 795 Torr, carbon dioxide has a solubility of 0.0356 M in water. What is its solubility…

A: Given data,Initial pressure(P1)=795torrInitial solubility (C1)=0.0356MFinal pressure…

Q: What is the molality of a solution made by dissolving 9.50 grams of FeCl 2 in 280 grams of water? O…

A:

Q: If you compare the solubilities of the noble gases in water,you find that solubility increases from…

A: (b) The heavier the gas, the more dispersion force it has, and therefore the more interactions it…

Q: What concentration of silver nitrate (in ppm) is present in 7.1 x 10-7 M AgNO3(aq)? For very dilute…

A: The molarity of silver nitrate solution is = 7.1×10-7 M The density of the solution is = 1.0 g/mL…

Q: Calculate the molality of a solution prepared by dissolving 112 grams of copper (II) sulfate, CusO4,…

A: Given: Mass of CuSO4=112 g Volume of CuSO4=450 mL

Q: Whilst investigating the combustion of hydrocarbon fuels, a student collected the gases released and…

A: Hydrocarbons are molecules composed of hydrogen and carbon only. Combustion reaction is a reaction…

Q: Calculate the Normality of Calcium hydroxide solution containing 6.32g of calcium hydroxide in 5.82L…

A: Given : Mass of calcium hydroxide i.e Ca(OH)2 = 6.32 g And volume of solution = 5.82 L

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.