Identify the solute and the solvent in each solution composed of the following 1. 25.0 gg of NaClNaCl and 120.0 gg of H2OH2O2. 80.0 mLmL of ethanol, C2H5OHC2H5OH, and 25.0 mLmL of H2OH2O3. 0.40 LL of O2O2 and 0.95 LL of N2

Q: Two beakers are placed in a small closed container at 25 °C. One contains 416 mL of a 0.112 M…

A: Concentration of the solute in dilute solution and that of concentrated solution are affected by…

Q: calculate the grams of solute required to prepare each of following solution 250ml of 0.5 M Nacl

A: Given: The volume of solution=250 mL The volume of the solution=250 / 1000 =0.250 L     [1 L = 1000…

Q: Describe how to prepare each solution from the dry solute and the solvent. a. 125 ml of 0.100 M…

A: (a) In the given question: Volume = 125 ml Molarity = 0.100 M Molar mass of NaNO3 = 85 g/mol…

Q: What is the molarity of 0.645 m glucose (CeH12O6) aqueous solution (Solvent: H2O). The molar mass of…

A: Assuming the mass of solution as 1 kg the number of moles present in given molality of glucose is…

Q: Calculate the number of moles of solute present in eachof the following aqueous solutions: (a) 600…

A:

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: Calculate the number of mmoles of solute that are present in 4000 ml of an aqueous solution that…

A:

Q: Calculate the molarity of the following aqueous solutions: (a) 0.540 g of Mg(NO3)2 in 250.0 mL of…

A: It is required to calculate the molarity of 0.540 g of Mg(NO3)2 in 250.0 mL of solution, which can…

Q: A solution with a density of 0.876 g/mL contain 5.0 g of toluene (C7H8) and 225 g of benzene (C6H6).…

A: Given,Mass of toluene = 5.0g.Mass of benzene = 225g.Density = 0.876g/mL.Total mass of solution =…

Q: Below are animal cells placed in beakers of various cencentrations. Draw an arrow to show which way…

A: We are given 9 solutions with different concentrations of the cell as well as the solution.

Q: Concentrated reagent of sodium hydroxide (NaOH, 39.997 g/mol) has a molarity of 17.6 M and its…

A:

Q: 8. Given the following information: the mass of the solute is 53.1 g, the molar mass is 46.1…

A: The molarity is calculated as the number of moles divided by the volume of the solution (in liters).…

Q: 6. Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding…

A: Given: 35ml of acetone and density : 0.790 g/ml.50ml of EtOH and density of 0.789 g/ml. We know…

Q: A student dissolves 8.0 g of stibene (C₁4H12) in 300. ml. of a solvent with a density of 0.81 g/mL..…

A:

Q: What is the molarity of a solution made by mixing 104.6g of NaClO4 in enough water to make the final…

A:

Q: grams of solutes

A:

Q: Calculate the molality of each of the following solutions:(a) 583 g of H2SO4 in 1.50 kg of water—the…

A: Given solutions, (a) 583 g of H2SO4 in 1.50 kg of water (b) 0.86 g of NaCl in 1.00 × 102 g of water…

Q: Consider naphthalene, C10H8, the active ingredient of moth balls. A solution of naphthalene is…

A: Molality (m) :-  The number of moles of solute dissolved in 1 kg of solvent is defined as molality…

Q: Indicate the volume of each solute and solvent needed to make the following solutions: a. 280. mL of…

A: Percentage concentration of volume is defined as the volume of the solute divided by the total…

Q: A chemist combined chloroform (CHCl3)and acetone (C3H6O) to create a solution where the mole…

A: Interpretation: A chemist combined chloroform (CHCl3) and acetone (C3H6O) to create a solution, the…

Q: Calculate the number of moles of solute present in each ofthe following solutions: (a) 255 mL of…

A:

Q: Calculate the number of mmoles of solute that are present in 3400 ml of an aqueous solution that…

A: The volume of the solution is = 3400 mL The concentration of AgNO3 in the solution is = 4000 ng/mL…

Q: which effect is observed when a solute dissolves in a solvent? 1. Increased Vap Pressure 2. lower…

A: When a solute dissolves in a solvent the vapor pressure decreases as the interactions between solute…

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

A: Hi, as you have posted questions that has multiple subpart we will answer the very first question…

Q: What is the mole fraction of H2SO4 in an aqueous solution that contains 45.2 grams of H2SO4 in 90.8…

A:

Q: [12.3]. What is the molarity of 0.645 m glucose (C6H1206) aqueous solution (Solvent: H20). The molar…

A: To Find: To find the molarity of the glucose solution.

Q: calculate the grams of solute required to prepare each of following solution 250ml of 0.5 M Nac

A: Solution The mole conception may be a convenient methodology of expressing the quantity of a…

Q: The solubility of a saturated solution of KCI at 25 °C i= 35.54 g KCI in 100 g of water. Which of…

A: Explained as follows

Q: What is the mole fraction of NazSO4 (Molar mass = 142 g/mol) in an aqueous solution which is 11.5%…

A: Mole fraction is the ratio of moles of a particular element to the total moles present. mole…

Q: Describe how to prepare each solution from the dry solute and the solvent.a. 125 mL of 0.100 M…

A: Solution is the mixture of two or more than two substance. Solution mainly has two constituent one…

Q: solution was made by dissolving 12.5 g of sodium phosphate in 125.00 mL of water.  The volume of the…

A:

Q: The mass of an aqueous solution that contains 10.1 g of KNO3 (101 g/mol) is 154.1 g . Calculate : 1.…

A: Molality - is the concentration of solution with number of moles of solute dissolved in 1 kg of…

Q: Which of the following is TRUE about solutions? Select one: a. When solute molecules are strongly…

A: D is correct answer

Q: Calculate the number of moles of solute present in each ofthe following solutions: (a) 255 mL of…

A:

Q: Calculate the percent by mass of the solute in the following aqueous solution 4.50g of NaBr in 58.2g…

A: Given that: Mass of solute NaBr = 4.50 g Mass of solution = 58.2 g

Q: Calculate the mass percent of solute in the following solution: 7.18 g NaCl dissolved in 85.8 g of…

A: The mass/mass percent (% m/m) is defined as the mass of a solute divided by the mass of a solution…

Q: 6. Acetone, C3H6, is the main ingredient of nail polish remover. A solution is made up by adding…

A:

Q: Indicate the volume of each solute and solvent needed to make the following solutions: a. 280. mL of…

A: In this question, we have to calculate the volume of solute and solvent in mL by the help of…

Q: Calculate the percent by mass of the solute in the following solution. 4.00 g of toluene in 23.0 g…

A:

Q: what is the concentration ofglucose c6h12o6MM=180.16g/mol solution that was prepared by dissolving…

A: The mass of glucose is = 50.500 g The molar mass of glusose is = 180.16 g/mol The volume of the…

Q: What is the mass of the solute in 750mL of 0.311M potassium bromide? Group of answer choices 27.8g…

A:

Q: Calculate the Molarity of a 25.4% (by mass) aqueous solution of H3PO4 (MM = 97.994 g/mol) at 22.0…

A: Given that ,  Percent by mass of aqueous solution of H3PO4 = 25.4 %  Molar mass of H3PO4 (MM) =…

Q: What is the molality of a CuSO4 solution where 5.00 g CuSO4 are dissolved in 50.0 g water?

A: Solution is made up of two components which are solute and solvent. Solute is present in the minor…

Q: If we measure 27.5mL of 2.50 molar Na2Cr2O7 solution, how many grams of sodium are present?

A: GivenMolarity of Na2Cr2O7 = 2.5 M ( mol/L )Volume of solution = 27.5 ml = 27.5 x 10-3 LMolar mass…

Q: A solution with 1 mol C2H5OH in 100 g of solvent has the same molality as a solution with 1 mol NaCl…

A: Molality is given by the formula, Molality=Moles of soluteKg of solvent

Q: What is the molarity of a solution that was prepared by dissolving 14.2g of NaNO3 (molar mass = 85.9…

A:

Q: What is the molality of a 4.90M NANO3 solution. The density of the solution is 1.22 g/mL Molar mass…

A: It is given that the molarity of the NaNO3 solution is 4.90 M with a density of 1.22 g/mL,

Q: Brass is an example of a homogeneous solution. If you had a 120.0 g piece of brass that is 75.0 %…

A: Solute and solvent are the two components of a solution. A solvent is a substance that dissolves the…

Q: 2. Calculate the molality of a solution prepared by dissolving 4.75 g of C10H8 (s) in 75.0 mL of CH6…

A: Given that,  Weight of C10H8(s) to be dissolved in C6H6(l) = 4.75 g Moles of C10H8(s) to be…

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.