A 0.396 molal glucose solution has a density of 1.16 g/mL. What is the molarity of glucose (molar mass = 180.2 g/mol) in this solution? Select one: O a. 0.429 M O b. 0.561 M Oc. 0.341 M O d. 0.459M

Q: A student dissolves 17. g of methanol (CH3OH) in 500. mL of a solvent with a density of 1.11 g/mL.…

A:

Q: At 20°C, what is the osmotic pressure of a 0.92% NaCI by weight aqueous solution? Assume the density…

A: Concentration of aqueous solution of NaCl = 0.92%

Q: At 20°C, what is the osmotic pressure of a 0.31% NaCI by weight aqueous solution? Assume the density…

A: We have 0.31% NaCl by weight aqueous solution , we have to calculate the osmotic pressure.

Q: Determine the amount in grams of KCl

A: % w/w = (mass of solute/mass of solution) x 100  % w/w = percent by mass

Q: A solution contains 3.5 moles of glucose dissolved in .45 liters of water. What is the vapor…

A: Given moles of glucose = 3.5 moles    volume of water = 0.45 l  Moles of water = 0.45 ltr22.4…

Q: A solution is made using 65.1 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A: Given : Mass of hexane = 65.1g Mass of octane = 60g

Q: How would you prepare a 1 M solution of sodium chloride (NaCl)? O Add 58.5g of NaCl to water to make…

A: Add 58.5 g of NaCl to water to make 1L of solution.  To prepare a 1M solution of sodium chloride (…

Q: Calculate the mass (g) of solid potassium carbonate (K2CO3) needed to prepare 50 mL of a 1.0 M…

A:

Q: Determine the vapor pressure of a solution at 25°C that contains 76.6 g of glucose (CeH1206) in…

A:

Q: A semipermeable membrane is placed between the following solutions. Which solution will increase in…

A:

Q: how do you prepare a 0.100 M NaCl solution? 0.100 M NaCl will contain 0.100 mol NaCl perliter of…

A: Given: Moles of NaCl = 0.100

Q: 1) 9. A 0.100 m aqueous solution is made of each of the substances listed. Which would have he…

A: Depression in freezing point is defined as the depression in freezing point of water on addition  of…

Q: Be sure to answer all parts. An old sample of concentrated sulfuric acid to be used in the…

A:

Q: What is the molarity of an aqueous solution that contains 0.0720 g C,H,O2 per gram of solution . The…

A: Given 0.0720 gram C2H6O2 in 1 gram solution  density =1.04 g/ml volume = màss / density…

Q: Determine the osmotic pressure of a solution that contains 0.02 g of a compound (molar mass = 342…

A: Osmotic pressure of a solution can be calculated using: π = CRT

Q: Determine the molal concentration

A: Molal concentration is the ratio of number of moles of solute to the mass of solvent (in kg)

Q: The solubility of gases in water: gases are not soluble in water. O is independent of temperature.…

A: The solubility of gases in water has to be given.

Q: How many mL of 0.39M solution contains 0.200 mol of solute? (

A: Given: Molarity = 0.39 M moles of solute = 0.200 moles volume in ml = ? formula used: Molairty =…

Q: A CaCl2 solution at 24°C has an osmotic pressure of 14 atm and a density of 1.106 g/mL. What is the…

A: Freezing point of CaCl2 solution at given osmotic pressure and temperature has to be calculated

Q: When 4.81 g of a nonelectrolyte solute is dissolved in water to make 925 mL of solution at 24 °C,…

A: Colligative properties are the properties of the solution that depend on the number of moles of…

Q: What is the percent by mass of HCLO4 in the solution

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Q: At 20°C, what is the osmotic pressure of a 0.31% NaCI by weight aqueous solution? Assume the density…

A: Given that  T = 20°C = 20°C + 273 = 293K  Concentration of NaCl = 0.31% by weight Density of…

Q: The solubility of a salt, X is 20 g per liter. If 5 g of X is dissolved in 500 mL of water, the…

A: The process in which a solute (may be in solid, liquid or gaseous phase) tends to dissolve in a…

Q: t of methanol is 64.7C. A solution containing a nonvolatie solute dissolve ethanol in this solution?…

A: According to the question, solution containing a nonvolatile solute dissolved in methanol has a…

Q: Which aqueous solution will have the lowest freezing point?(a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: The melting point is the same as the freezing point of the solution. The addition solute decreases…

Q: What is the molarity of an aqueous solution that contains 0.072 g C2H.Oz per gram of solution. The…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: Calculating the molality of a solution 9. 32.5 g of NaF is dissolved in 425 g H2O Calculating the…

A: Amount of NaF = 32.5 gMolar Mass of NaF =41.988 g/moleNo of mole of NaF = Amount of NaFMolar Mass of…

Q: Which aqueous solution will have the lowest freezing point? (a) 0.050 m CaCl2 (b) 0.15 m NaCl (c)…

A: Freezing point of a solution is lower than that of the pure solvent and change in freezing point…

Q: The mass of a 12.0% (by mass) solution is 8.62 g. The density of the solution is 1.960 g/mL. What is…

A: Mass percentage of a solution: The mass of solute in gram present in 100 g of a solution is known as…

Q: c) Calculate the freezing point of a solution containing 6.0 %% KCl by mass (in water). d)…

A: Answer:- This question is answered by using the simple concept of depression in freezing point and…

Q: When 2.15 g of a nonelectrolyte solute is dissolved in water to make 725 mL of solution at 26 °C,…

A: Given: Mass of solute = 2.15 g. Volume of solution = 725 mL = 0.725 L…

Q: What is the mass percent of 1.39 M NaCl solution? The density of this solution is 1.05 g/ml

A:

Q: What is the molarity of an aqueous solution that contains 0.0720 g C.H.O: per gram of solution. The…

A: Given-> Weight of C2H6O2 = 0.0720 gm Weight of solution = 1 gm Density of solution= 1.04 g/ml

Q: x olo A student dissolves 7.1 g of aniline (CH,NH,) in 425. mL of a solvent with a density of 0.88…

A:

Q: A solution is prepared by dissolving 62.0 g of glucose, C,H, O, in 125.0 g of water. At 30.0 °C 12…

A: Vapour pressure of a solution can be calculated by using Following formula - P = X P0 Here , P is…

Q: 2. More barium chloride is added to water than can dissolve and it looks cloudy. What type of…

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

Q: What is the molarity of an aqueous solution that contains 0.0720 g C:H&O2 per gram of solution. The…

A: We have to calculate the molarity given 0.0720solute pergram solvent

Q: A 5.00 mL sample of solution has 1.28 g of calcium ions. Assume that the density of the solution is…

A:

Q: Calculate the mass of sodium hydroxide (NaOH; 40.00 g/mol) needed to prepare 350. mL of 1.8 M NaOH…

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Q: What is the vapor pressure of a solution containing 10 grams CH4N2O in 150 grams H2O? (P* H2O= 71.8…

A: Raoult's law states that the vapor pressure of a component at a given temperature is the product of…

Q: grams of table sugar is needed to produce 1.5 M of 1 L sugar solution

A:

Q: Question is attached

A: The freezing point depression for non-electrolyte solute can be calculated by the formula:  ∆Tf =…

Q: 4. At 50°C, the vapor pressure of CS2 is 854 Torr. A solution of 2.0 grams of sulfur in 100.0 gm of…

A: Relative lowering vapor pressure (RLVP) :- The ratio of lowering of vapor pressure to vapor pressure…

Q: What is the molarity of an aqueous solution that contains 0.0720 g C2H,O2 per gram of solution . The…

A: As per the given datat we haveMass of C2H8O2=0.0720Density of the solution=1.04g/mLMolarity=??

Q: Which aqueous solution will have the lowest boiling point? Periodic Table and Datasheet O 0.1 m…

A: The elevation in boiling point of the solution can be given as follows: ∆T=i×Kb×m∆T=Boiling point…

Q: Pure ethanol has a freezing point of 114.6°C and a K, of 2.0°C/m. What will be the freezing point of…

A: Note : The Actual freezing point of pure ethanol is -114.6°C  So, here it should be -114.6°C

Q: How many grams of NaOH must be added to 300ml of water at 48°C to have a solution whose vapor…

A: Given : Volume of NaOH = 300ml Vapor pressure of solution = 78torr. Vapor pressure of water = 83.7…

Q: 674 g of water is added to 18 g of a 2.2-m NaCl solution, what is the mass percent of NaCl in the…

A: The solution is as follows:

Q: Calculate the molality of a solution formed by adding 9.20 g NH,Cl to 19.7 g of water. molality:…

A: The given data contains, mass of the solute =9.20 g mass of the solvent =19.7 g=19.7×10-3kg

Q: What volume of the solution 0.296 M KCl contains 0.14 mol of KCl

A: Since molarity of any solution is given by  Molarity = moles of solute / volume of solution in 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.