f 50mL of water at 10°C contains 0.0000445g of dissolved silver chloride, (a) Is the solution unsaturated, saturated, or supersaturated? (b) Is the solution dilute or concentrated? Note:(the solubility of AgCl is 0.000089 g/100mL water)

Q: (a) A solution that contains 4.32 g of naphthalene (C10H8) in 150. g of ethylene dibromide freezes…

A: Non volatile solute added to a solution will decrease the freezing point of the solvent this…

Q: The Henry’s law constant (kH) for O2 in water at 20°C is 1.28 x 10-3 mol/L⋅atm. (a) How many grams…

A: Given: The Henry's law constant for water = 1.28×10-3 mol/ L.atm Volume of water= 2.50L

Q: Suppose that you add 25.6 g of an unknown molecular compound to 0.250 kg of benzene, which has a Kf…

A:

Q: How much table salt should be added to 300 g water to lower its freezing point to -2.00°C?

A: given data : Kf of water = 1.86 °C/m  Freezing point of water = 0°C  ∆Tf = 0-(-2.00) = 2.00°C  Mass…

Q: The normal freezing point of cyclohexane is 6.50 °C. A solution is prepared by dissolving 148.6 mg…

A: Given,  Normal freezing point of cyclohexane = T0f = 6.50 °C Mass of unknown nonelectrolyte (solute)…

Q: When 0 279 g of a molecular compound, beazonc acid, was dissolved in 430 g of benzene, the freezing…

A: The depression in the freezing point is the colligative property and it is defined as the drop in…

Q: State Raoult’s law for a solution containing volatile components. How does Raoult’s law become a…

A:

Q: When 0.279 g of a molecular compound, benzoic acid, was dissolved in 43.0 g of benzene, the freezing…

A: The freezing point of a solution is less than the freezing point of the pure solvent. This means…

Q: 16. Consider two statements and state whether they are true or false: (1) If the enthalpy of…

A: Solvation depends on the solvation energy i.e. the change in Gibbs free energy, which expressed as…

Q: A patient has a “cholesterol count” of 214. Like manyblood-chemistry measurements, this result is…

A: Molar concentration is the representation of explaining the concentration of solute in a solution.…

Q: When 1.504 g of a solute is dissolved in 5.012 g of solvent (benzene), the solution freezes at -7.05…

A: Given: Mass of solute = 1.504 g Mass of solvent (Benzene) =5.012 g Freezing point of the solution…

Q: A 0.100-L solution is made by dissolving 0.441 g of CaCl2(s) in water. (a) Calculate the osmotic…

A: Given: A 0.100 L solution is made by dissolving 0.441 g of CaCl2. (a) Calculation of osmotic…

Q: (a)Determine the molality of a 10% w/w solution if the molecular weight of the solute is 120 g/mol.…

A: All the necessary calculations have been done in the following step.

Q: Some ethylene glycol, HOCH2CH2OH, is added to your car’s cooling system along with 5 kg of water. If…

A: Colligative property is the property which depend on number of moles of solute not on nature of…

Q: A biochemical engineer isolates a bacterial gene fragment and dissolves a 10.0-mg sample in enough…

A: Mass of bacterial gene fragment = 10 mg  1 mg = 10-3 g  Mass of bacterial gene fragment = (10 ×…

Q: Indicate whether each statement is true or false:(a) If you compare the solubility of a gas in water…

A: introduction; Solubility  can be defined as the the measurement that up to which it is dissolved in…

Q: [References] What volume of ethylene glycol (C2HO2), a nonelectolyte, must be added to 12.0 L water…

A:

Q: study is the effect on osmotic pressure. (A) When 0.517 g of the compound are dissolved in enough…

A: Mass of compound = 0.517 gVolume of solution= 50 mL Osmotic Pressure= 4.18 atm Temperature= 23 °C We…

Q: 2. Calculate the molality of each of the following solutions: (a) 0.710 kg of sodium carbonate…

A: The molality of the solution can be determined by using the formula given below as;…

Q: 9. Compare the equal-molarity solutions of table salt (NaCl) in water and sucrose in water to pure…

A: ∆Tb = i×Kf×m          ∆Tb = Boiling point of solution - Boiling point of Water   i is van't hoff…

Q: Explain the following :(i) Henry’s law about dissolution of a gas in a liquid(ii) Boiling point…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Assuming that NaCl will dissolve perfectly and form an ideal solution, what mass of NaCl is needed…

A: The freezing point depression is calculated by using the following formula. ∆Tf = m×Kf Where, Kf =…

Q: A student prepares a solution by dissolving 1.88 g of para-dichlorobenzene (C6H4Cl2, = 147.0 g/mol)…

A: Given; The given mass of C6H4Cl2, (Wb) = 1.88 g. The molar mass of C6H4Cl2, (Mb) = 147.0 g/mol. The…

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: Gases dissolved in water are examples of ideal-dilute solutions, where the gas, of course, is the…

A: Given:Henry's law constant of carbon dioxide in water = a) 0.304 mmHgb) 2.0 atm calculate the…

Q: You make a solution of a nonvolatile solute with a liquid solvent. Indicate whether each of the…

A: The addition of a nonvolatile solute leads to the lowering of vapor pressure. When the vapor…

Q: What volume of ethylene glycol (), a nonelectrolyte, must be added to 17.0 L water to produce an…

A: Let's apply the formula for Depression of freezing point of a solution- ΔT = Kf . m . i Where, ΔT =…

Q: 4. The density of acetonitrile (CH3CN) is 0.786 g/mL and the density of methanol (CH3OH) is 0.791…

A: Mole fraction of x = no.of moles of x/total moles  Molality is the ratio of moles of solute to the…

Q: The freezing point of ethanol (C2H§OH) is -114.6 °C. The molal freezing point depression constant…

A: Freezing-point depression is a drop in the temperature at which a substance freezes, caused when a…

Q: a) What is the molality of a solution made by dissolving 10 moles of hydrogen peroxide, H₂O₂, in 10…

A: molality is defined as number of gram moles of solute present in 1.0 kg of solvent.   m = n (mol)Wt.…

Q: The solubility of carbon dioxide in water at 25°C and 1 atm is 0.034 mol/L. What is its solubility…

A: We have to predict the solubility of the gas.

Q: You have a solution which is 56.2% by mass isopropyl alcohol (molar mass = 60.11 g/ mol) in water.…

A: Molality of solution represents the moles of solute per kilograms of solvent. Molarity of solution…

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…

Q: You make a solution of a nonvolatile solute with a liquid solvent. Indicate if each of the following…

A: Colligative properties such as vapor pressure, freezing point, boiling point, and osmotic pressure…

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.