1-If 5.06 g of KNO3 is dissolved in 10.00 g water at 31 C°, then the solubility of KNO3in water is (а) 50.6 mlb) 0.506 (c) 197.62 (d) 1.98

Q: The freezing point of t-butanol is 25.50oC and Kf is 9.1oC .kg/mol. Usually t-butanol absorbs water…

A:

Q: 1.Identify the principal type of solute-solvent interaction in a solution of HF in CH3OH. answer…

A: Ion dipole interactions exist between an ionic compound and a polar solvent. Hydrogen bonding exist…

Q: H H H H н-с-с-с-с-н H-C-OH H CaFa (s) HHHH Methanol Calcium fluoride (s) Butane Benzene Fill in the…

A: (1) Lowest ∆Hsolvent is shown by n- butane as it is non polar in nature . (2) Hight ∆Hsolvent is…

Q: Find the Molarity and Normality of NaCI (Mwt=58.5 gm/mol) if you Know the percentage (w/w) of KCI is…

A: Normality = n factor × Molarity If n factor is one then Molarity and normality will be same.

Q: What is the boiling point of the automobile radiator fluid prepared by mixing 1.04 Lof ethylene…

A: We know that ∆Tb = Kb.m = Kb.(1000W2)/(M2W1) ..(1) Here, Kb = 0.520 °C/m, W2 = weight of solute =…

Q: The osmotic pressure of a solution formed by dissolving 25.0 mg of aspirin (CgHgO4) in 0.250 L of…

A: . osmotic Pressure ⇒    The pressure at which stop the flow of solvent molecule through a…

Q: If 124.4 mL of water is shaken with oxygen gas at 0.81atm, it will dissolve 0.0036 g O2. Estimate…

A: Given : Mass of O2 dissolved = 0.0036 g Volume of water used = 124.4 mL And pressure of oxygen gas =…

Q: What is the concentration in %m/v of a 0.729 M aqueous solutio ethanol (MM = 46.07 g/mol)? %3D

A:

Q: Which molecule would you expect to be more soluble in water: CH,CH-CH,OH or НОCH,CH,CH,OH?

A: Alcohols can form hydrogen bond in water, therefore, they are soluble in water.

Q: Hydrogen gas has a Henry's law constant of 7.8 x 10-4 mol/kg bar at 25 degrees C when dissolving in…

A: Given: Henry's law constant, KH = 7.8 ×10-4 mol/kg.bar           Total vapour pressure = 1.00 bar…

Q: Henry's constant for the solubility of ethylene gas in H2O at 20 degrees C is 10.1 x 10-5 atm-1…

A: This problem can be solved by using Henry's law which basically describes the solubility of a gas in…

Q: question 4

A: The Gibbs Duhem equation for binary mixture is written as follow:

Q: 5-7: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Hi, since you have posted multiple questions. We will answer very first questions. Kindly repost the…

Q: Rank the following substances in order from most soluble in water to least soluble in water: ethane,…

A: Four compound are provided in question and we have arrange it from most soluble to least soluble in…

Q: The solubility of Ni3(PO4)2 in water at a particular temperature is 8.0 × 10-* M. What is Ksp for…

A:

Q: Three common compounds used in "ice melt" are magnesium chloride, calcium chloride and sodium…

A: #(a): Given that 37.45 g CaCl2 is soluble in 50.0 mL of water. Solubility is calculated as mol/L or…

Q: What is the solubility of ethylene C2H4  in g/L (MMass 28.054 g/mol) in water at 25ᵒ C when C2H4 gas…

A: Given: The partial pressure of ethylene=250.7 mmHg. KH =4.78 X 10-3 mol/L.atm To find: The…

Q: hat is the vapor pressure of ethyl alcohol at 45 C? 100

A:

Q: Three common compounds used in "ice melt" are magnesium chloride, calcium chloride and sodium…

A: #(a): Solubility(S) is calculated as the moles of solute per L of the solution.  Given 37.45 g CaCl2…

Q: Will calcium carbonate CaCO3 change its physical properties (for example, solubility in hydrochloric…

A: CaCO3- CaCO3 is known as limestone. When CaCO3is heated at 1000C CaCO3 decomposes and produce CaO…

Q: If 102.6 mL of water is shaken with oxygen gas at 1.8 atm, it will dissolve 0.0034 g O2. Estimate…

A: Henry law: This law states that the concentration of a gas dissolved in a liquid depends on the…

Q: What is the osmotic pressure of 2.00 g of sucrose (C12H22O11) dissolved in 100 mL of water at 30° C?

A: The given data contains, mass = 2.00 g. Volume = 100 ml Temperature = 303 K.

Q: (Q63) Consider a hydrogen peroxide (H2O2) solution that is 27.7 molal. Given the density of solution…

A:

Q: The solubility of AgCl(s) in water at 25 °C is 1.33 * 10 - 5 mol/L and its ΔH° of solution is 65.7…

A: Given data contains, The solubility of AgCl in water at 25°C is 1.33×10-5mol/L. The value of ∆H° is…

Q: H.W3: Predict the ideal solubility of lead in bismuth at 280°C given that its melting point is 327°C…

A:

Q: Jow yo le would you expect to be more soluble in wat HOCH CH, CH2OH CH CH,CH,

A: The solubility of substance can be determined by its physical as well as chemical properties.…

Q: How many milligrams of BaSO4 (molar mass is 233.391 g/mol1) are dissolved in a 225 mL sample of…

A: Solubility Product -  It is basically an equilibrium constant that stays constant with temperature…

Q: Example: What mass (in grams) of Ba(IO3)2 (487 g/mol) can be dissolved in 500 mL of water at 25°C?

A: Solubility of Ba(IO3) is 5.14 ×10-4 mol /lit at 25 ℃ from here we can calculate the mass present in…

Q: 5-7: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Given data: Molality of nitric acid = 10.34 m Density of nitric acid = 1.51 g/ml Density of water =…

Q: 9.11. What is the normality of a soln. of F12SO, if it has a specific gravity of 1.84 and contains…

A: a) Since the n-factor of H2SO4 = 2 because it has 2 acidic H Hence the normality of H2SO4 = n-factor…

Q: Pure 2-methyl-2-propanol has a freezing point of 25.50 oC, however it absorbs water (as an impurity)…

A: Freezing point of Pure 2-methyl-2-propanol, Tf°= 25.50 °C Freezing point of 2-methyl-2-propanol in…

Q: Q9. There is 19.03 g sample of camphor dissolved in benzene. The volume of the solution is 500 mL.…

A: Given data set: Mass of camphor dissolved in benzene= 19.03 g Volume of solution = 500 ml = 0.5 L…

Q: How many (a) millimoles, (b) milliequivalents, and (c) milliosmoles of calcium  chloride (CaCl2 .…

A: How many (a) millimoles, (b) milliequivalents, and (c) milliosmoles of calcium  chloride…

Q: he picture is 1.)A   1B.) If DHsolution for dissolving DMSO in methanol is negative, what does…

A: Enthalpy of a solution is the heat  absorbed or evolved during its formation by mixing a solute in a…

Q: Some water dissolves in liquid methane at -161°C to givea solution in which the mole fraction of…

A: Given: Temperature = -161°C Mole fraction of water (χwater) = 6.0×10-5 Volume of solution (V) = 1.00…

Q: (Q59) What is the molality of a solution that contains 73.7 grams of strontium fluoride that has…

A: This question is from chapter Solutions. There are many ways of expressing the concentration of…

Q: 6. For the given data draw graph Hydrogen monochloride (HCI) Solubility Potassium Chloride (KCI)…

A: The solubility of a substance can be defined as the amount of that substance that can be dissolved…

Q: Calculate AHfus of ethanol having a normal freezing point at - 177.3 °C and molal freezing- point…

A: Given: Freezing point = -177.3oC Molal freezing point constant = 1.99 K m-1 Molar mass of ethanol =…

Q: 5-7: A 10.34 molal aqueous nitric acid solution was prepared. (Density of nitric acid = 1.51 g/mL,…

A: Given data: Molality of nitric acid solution = 10.34 m Density of nitric acid = 1.51 g/mL Density of…

Q: 8ds De least soluble in a liquid: low temperature and high pressure Ohigh temperature and high…

A: Interpretation: We have to tell under which condition gas is least soluble in a liquid.

Q: An aqueous solution of ethanol (MM = 46.07 g/mol) has a molality of 13.25 m and a density of 1.100…

A:

Q: (Q53) For what reason is the solubility of gaseous ammonia (NH3) significantly higher than that of…

A: Solubility can be defined as the ability of a solid, liquid, or gaseous substance commonly known as…

Q: The molecular term-72mass of an organic compound is 58.0g. Compute the boiling point of a solution…

A: First calculate molality, ∆Tb for the solution and using that, calculate boiling point of the…

Q: Which of the following gases (in different conditions) does have the greatest solubility in water at…

A: Solubility of a gas depends on the following factors: 1) Pressure Solubility ∝Pressure   2)…

Q: What mass in mg hydrogen gas,(2.016 g/mol) is dissolved in 3.82×102 mL of water of water when the…

A: Given : Henry's constant = 7.8×10-4 M/atm. Volume =  3.82×102 mL  Mass of hydrogen gas = ?

Q: Dane is attempting to make experiments on her manufactured apple ciders. Lab analysis has shown that…

A: Given,  Mass percentage of C6H12O6 = 35%  Molal freezing point constant of H2O = kf = 1.86 oC/m…

Q: Q1: The density of 78.5 g of methanol (Mwt. = 32) is 0.89 g/ml. What is the Molality of the…

A: Molality (m), or molal concentration, is the amount of a substance dissolved in a certain mass of…

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.