(Q74) At what temperature (in °C) will a solution in which 80.56 grams of iron (III) chloride has been added to 1,173 grams of water boil? The boiling point of water is 100.00°C. You should use the experimental value of the van't Hoff factor for this calculation. (5 sf)

Q: Calculate the freezing point, T, and boiling point, Tb, of a solution containing 10.0 g of…

A: Given: Mass of solute naphthalene = 10.0 g. Volume of benzene = 100.0 mL  And density of benzene =…

Q: - 1 for a certain substance X. When 35.5 g of urea (NH),CO) The molal freezing point depression…

A:

Q: Enter your answer in the provided box. The freezing point of benzene is 5.5°C. What is the freezing…

A: Given as The freezing point of benzene =5.5 oC Mass of napthalene=5.00 g Kf of benzene=4.90 oC/m

Q: The boiling point of a solution containing 7.51 g of a nonvolatile hydrocarbon in 102.2 g of acetone…

A: Given  Mass of nonvolatile hydrocarbon = 7.51 g Mass of acetone = 102.2 g  Boiling point of solution…

Q: Normal saline solution that is used to dissolve drugs for intravenous use is 0.92% (m/v) NaCl in…

A: Given data : Volume of normal saline = 35 mL % m/v = 0.92 % The given concentration = 0.92% (m/v)…

Q: (Q58) How many grams of potassium nitrate will be required to prepare 772 mL of an aqueous solution…

A: (Q58) Molarity is the ratio of moles of solute to volume of solution in Litres.  Molarity = moles of…

Q: Solution 10% w/v solution of NaCl means that. O 10 gm of NaCl in 1000 ml of solution. O 100 gm of…

A: The correct answer about 10%W/V Nacl solution is given below

Q: To what total solution volume, in mL, would you have to dilute 1.84 milligrams of mercury(I)…

A: Since ppm (m/v) is defined as  ppm (m/v) = mass of solute in g X 106 / volume of solution in mL…

Q: If 7.27 grams of sucrose, C12H22O11, are dissolved in 35.2 grams of water, what will be the boiling…

A: We know that,     From elevation of BP

Q: How many grams of a hypothetical salt X2Y1 of molar mass 75.00 g/mol would need to be added to…

A:

Q: (Q68) What mass (in grams) of ethylene glycol (C2H,O2) must be added to 1,312 grams of water to…

A: Solution is made up of solute and solvent . Solue is present in small amount and solvent is present…

Q: A 100.0-mL aqueous sodium chloride solution is 14.2% NaCl by mass and has a density of 1.12 g/mL.…

A:

Q: What molality of N a Cl is required to lower the freezing point of water to -14.6 degrees C? Use…

A:

Q: Determine the mass of Na3PO4 that should be dissolved in 0.450 kg of water to prepare a solution…

A: Na3PO4  → 3 Na+ + PO43-Total no of ions = i = 4Mass of water = 0.450 kgBoiling Point of water…

Q: A certain liquid X has a normal boiling point of 107.40 °C and a boiling point elevation constant…

A:

Q: 5. Are the following mixtures homogeneous solutions or heterogeneous mixtures? Explain. Methanol…

A: When polar substances are dissolved in polar solvent such as water, a homogeneous mixture is formed.…

Q: Dichloromethane has a density of 1.33 g/ml, its solubility in water is 2 g/100 ml at 20 °C. Which of…

A: Given data: Density of dichloromethane (DCM) = 1.33 g/mL Density of water = 1 g/mL Solubility of…

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

A:

Q: Q15) When a person is given intravenous fluids, the concentration of the dissolved substance in the…

A: Calculate as we calculate osmotic pressure.

Q: 10-Calculate molarity and normality of a solution prepared by dissolving 10.6 g of Na,CO; in 2…

A:

Q: -1 A certain liquid X has a normal boiling point of 122.10 °C and a boiling point elevation constant…

A:

Q: A certain liquid X has a normal boiling point of 142.30 °C and a boiling point elevation constant…

A: given, the mass of glycine = 50.3 g mass of solvent X = 450. g = 0.450 kg boiling point elevation…

Q: What is the normality of a solution made by dissolving 10.00 g of hydrogen phosphate, H3PO4 in water…

A:

Q: How many milimeters of a 0.29 M sucrose solution contain 335g of sucrose (C12H22O11) ?

A:

Q: Q1: A solution of 100 mL of 1.17 % (W/V) NaCl is prepared in a laboratory; calculate the NaCl…

A: Note :as per our guidelines we are supposed to answer only one question. Please repost other…

Q: A supersaturated solution of KNO3 is made by dissolving the solute in 100 g of water at 60ºC and…

A: A solution is prepared by homogenous mixing of solute and solvent. An aqueous solution is formed by…

Q: Types of Intermolecular Forces Made When Liquids are Mixed\ What type of bonds can form when you mix…

A: Given two liquids are : a). CH3CH2OH and  b). H2O  Types of intermolecular forces between CH3CH2OH…

Q: To what total solution volume, in mL, would you have to dilute 1.88 milligrams of mercury(I)…

A: Answer : If the solute in solution is very small then for the measurement of the  of concentration…

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: How many grams of a hypothetical salt X4Y5 of molar mass 54.00 g/mol would need to be added to…

A: Given : Freezing point of solution = -19.8 oC mass of water i.e solvent = 514 g = 0.514 Kg…

Q: How many grams of a hypothetical salt X4Y3 of molar mass 95.00 g/mol would need to be added to…

A: Given, Molar mass of salt is 95 g/mol Mass of water 414 g. Let the mass of salt be w grams. The…

Q: What is the volume in mL of ethanol needed in 650 mL solution of 2.3 v/v% ethanol in water?

A:

Q: 2. An unknown solid Y was dissolved in water resulting to a decrease in temperature of its…

A:

Q: Q2. The density of 60.0% (by mass) of an aqueous soludon of propanol, C3H,OH(aq), is 0.8824 g/mL at…

A:

Q: The molal freezing point depression constant K,= 2.88 °C·kg mol for a certain substance X. When…

A: The molal freezing point depression constant K₁=2.88 °C-kg-mol for a certain substance X. When 4.138…

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: What is the osmotic pressure in torr of a 0.0173 M glucose solution at body temperature (37 °C)?…

A:

Q: How many liters of a 0.560 M sucrose (C12H22O11) solution contain 1.7 kg of sucrose?

A: Molarity (M) :-  The number of moles of solute dissolved in 1 litre of solution is called molarity.…

Q: How many grams of glucose (C6H12O6 ) would you need to prepare 2.0 L of 2% glucose solution (M/V)?

A: Mass by volume percentage (M/V) = 2 % Volume of solution = 2 L ....Or  because 1L = 1000 ml    so,…

Q: (Q67) What is the freezing point of a solution made from 771.4 grams of benzene to which 42.4 grams…

A: Given,  Mass of solvent, benzene = 771.4 g  Mass of solute, cycloheptene = 42.4 g  Wat is the…

Q: 4 a)The mole fraction of iron(III) nitrate, Fe(NO3)3, in an aqueous solution is 6.42×10-2 . The…

A: The composition of a mixture can be expressed in different units like mole fraction, mass percent,…

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: If 770 g of ethylene glycol (C2H6O2) is added to 1,000. g of water, what is the freezing point?…

A: Given information, Mass of water (W1) = 1000 g Mass of ethylene glycol (W2) = 770 g Molar mass of…

Q: (Q67) What is the freezing point of a solution made from 644.6 grams of benzene to which 45.7 grams…

A:

Q: How many grams of a hypothetical salt X2Y3 of molar mass 90.00 g/mol would need to be added to…

A: Given: The molar mass of the hypothetical salt X2Y3 = 90.00 g/mol The mass of water = 622.00 g The…

Q: What is the boiling point of a solution made by dissolving 27 grams of MgCl2 in 559 grams of water?…

A: When a non-volatile solute is added to a solvent then its boiling point is increased. By using the…

Q: What is the ośmotic pressure, in atm, of a solution made from 22.3 g of methanol (MM = 32.04 g/mol)…

A: The formula for osmotic pressure (π) is π = i*CRT Where i = Van't Hoff factor C = molarity(mol/L) of…

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.