Which solution is the least concentrated? Each choice refers to the same solute and solvent. a) 2.4 g solute in 2 mL solution b) 2.4 g solute in 5 mL solution c) 20 g solute in 5 mL solution d) 30 g solute in 150 mL solution

Q: Determine the concentration of a solution made by dissolving 36.9 g of sodium chloride in 750.0 mL…

A: Mass of Nacl = 36.9 g  Volume of 750.0 ml We have calculate the concentration of solutions.…

Q: Calculate the molar mass of 22.4 g of solute in 125 mL of 1.12 M solution.

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the…

Q: A solution contains 19.30 mg of hemoglobin in 14.5 mL of solution. The molar mass of hemoglobin is…

A:

Q: A student needs to prepare 50.0 mL of 0.80 M aqueous H2O2 solution. Calculate the volume of 5.1 M…

A:

Q: Calculate the molarity of saturated aqueous sodium chloride (58.443 g/mol). A saturated solution…

A:

Q: f 33.4 g of Mg(C2H3O2)2 is dissolved in water to make 640 g solution. Calculate the value of…

A: From data, mass of solute = 33.4 g  mass of solution = 640 g As both quantities are given in terms…

Q: Calculate the molarity of each aqueous solution with the given amount of NaCl (molar mass 58.44…

A: Molarity is defined as the moles of a solute per liters of a solution. Molarity is also known as the…

Q: What is the molarity of the solution prepared by diluting 10.0 mL of 0.472 M  Mg(NO3)2 solution to…

A: The molarity for a dilute solution is calculated as follows

Q: A student needs to prepare 50.0 mL50.0 mL of a 0.80 M0.80 M aqueous H2O2H2O2 solution. Calculate the…

A:

Q: hat is the molar concentration of a 5.40 L solution that contains 38.5 g of dissolved sodium…

A:

Q: 5.00 mL of 10.0 M HCl is diluted to make a solution with a concentration of 2.00 M HCl. What is the…

A: Given data, 5.00 mL of 10.0 M HCl, Let , V1 = 5.00 mL , M1 = 10.0 M After dilution solution with a…

Q: What mass of kclo3 is needed to make 433.2 g of a 5.9% by mass solution

A:

Q: A 50.0-ml solution is initially 1.55% MgCl, by mass and has á density of 1.05 g/mL. What is the…

A: Density of the solution is equal to the mass of solution divided by its volume. Write the expression…

Q: Calculate the molarity of a solution consisting of 5.25 g of NaCI in 0.237 L of solution A) 22.2M…

A: The given problem can be solved by using the formula given below as; Molarity = Moles of…

Q: 525 mL of water was added to 40.0 mL of 0.550 M MgCl2 solution. Assume the volumes are additive.…

A: Dilution of the solution: On dilution of the solution with pure water, the mole of solute remains…

Q: (4) How many moles of KF are contained in 244 mL of 0.135 m KF solution? The density of the solution…

A: Molality of KF solution,m = 0.135 m Density of solution = 1.22 g/mL Molar mass of KF,M’ = 58 g/mole…

Q: What volume of each solution contains 0.14 mol of KCl? part A: 0.277 M KCl part B: 1.6 M KCl part…

A:

Q: How many moles of solute are contained in each solution? a. 250 mL of a 0.55 M NaNO 3 solution b.…

A: Given information: a. 250 mL of a 0.55 M NaNO3 solutionb. 145 mL of a 4.0 M HNO3 solutionc. 6.5 L of…

Q: of solution containing 74.6 g KCl l in 1.00 L of solution solution containing 373 g KCl KCl per mL…

A: 1) Molarity = 0.1 mol/L Molar mass of KCl = 74.5  g Molarity = moles/Volume(in L)      = mass/Molar…

Q: What is the molarity of a solution with an arsenic concentration of 45.2 ppm. Assume the density of…

A: ppm (Parts per million) is the ratio between mg of solute and kg of solution.

Q: Determine the molarity of a solution containing 2.40 g of NaCl in 40.0 mL of solution.

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: List the following solutions prepared with the same solute in order of increasing concentration: I.…

A: The mass of solute (in gram) present in 100mL of the solution is known as the m/v percent…

Q: A solution is saturated at 25 g per 100 g of solution; this solution has 22 grams in 100 g of…

A: Solutions are classified as unsaturated, saturated,super saturated depending upon the amount of…

Q: 13) During the process of diluting a solution to a lower concentration, A) the amount of solute does…

A: Given: Process of diluting a solution to a lower concentration.

Q: Solution Volume of Solute (if Mass of solute Volume of water liquid) added A. 5 % by volume 70 mL ,…

A:

Q: How many grams of solute are dissolved in 35.0 g of 2.00% (m/m) NaCl solution?

A:

Q: 7. What is a saturated solution? O a solution where the maximum amount of solute is dissolved in the…

A: Solution: A solution is a homogeneous mixture of two or more components. A solution consists of a…

Q: 5. Calculate the molarity of these solutions. a) 2.0 L of solution containing 0.706 moles of solute.…

A: Dear student,  For question 04 provide the table 7.2. Solution for question 5 is given below.…

Q: 19. What is the molality of 6 grams of salt in 10 grams of solution? A. 1.027 m B. 1.027 M C. 10.27…

A: General chemistry:

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: the molarity of an aqueous solution that contains 94.74 g of copper (II) iodide in 1350 mL solution.

A: Molarity of an aqueous solution that contains 94.74 g of copper (II) iodide in 1350 mL solution is

Q: what volume of solution in liter is required to make a 1.4 M solution by dissolving 24.4 grams of…

A: Mass of NaNO3= 24.4 g Molarity of solution = 1.4 M

Q: 22. For which of the following solutions is the concentration 1.0 molar?  A. 0.050 mol of solute in…

A: 1.0 molar solution occurs when there is 1 mole of solute present in 1 liter or 1000 mL of solution.

Q: Calculate the molarity of a 37. 0% by weight hydrochloric solution. The density of the solution is…

A: Given that:  Weight percent of HCl = 37.0% Density of solution  = 1.12g/ml Weight percent =( mass of…

Q: A solution containing less than the equilibrium amount of solvent is called ________. A) an…

A: The homogeneous mixture of two or more substances is known as a solution. The substance present in a…

Q: Complete the following table for aqueous solutions of potassium hydroxide. Sample No Density (g/mL)…

A: The equations which we will be using are  Molarity = moles of solute / volume of solution in L…

Q: A saline solution contains 0.90 g of NaCl per 100 mL of solution. What is its molarity a. 0.15M b.…

A: Molarity is the ratio of moles of solute to volume of solution in litres.

Q: following

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: A 50.0 mL portion of a 1.60M solution is diluted to a total volume of 288 mL. A 144 mL portion of…

A:

Q: A solution contains 0.5 moles of solute in a 750 mL of solution. Express this concentration in…

A: The molarity of a solution is defined as the moles of solute per liter of the solution. GIven : The…

Q: Determine the number of grams of H2SO4 that would be contained in 800.0 mL of a 1.5 M H2SO4…

A:

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 molarity of each aqueous solution with the given amount of NaCI (molar mass 58.44…

A: Given :  a. 47.0 g NaCl in 7.14 L  b. 65.4 g NaCl in 380. mL  c. 42.0 g NaCl in 930. mL  Molar mass…

Q: Which of the following statements is correct? A. Solutes increase the freezing point of water. B.…

A: According to colligative property there are some property which depends upon the number of…

Q: A 1.0 M (molar) solution contains 1.0 mole of solute per 1.0 L of solution. Which describes a 1.0 mM…

A:

Q: To make a 3.00 m solution, one could take 3.00 moles of solute and add O 1.00 L of solvent. O 1.00…

A: Molality ( m ) :- It is defined as the number of moles of solute (n)  dissolved in 1 kg of solvent.…

Q: Match each statement with the solution (or solutions) it describes. Each statement could represent…

A:

Q: Two solutions are prepared. The first contains glucose (C6H12O6) dissolved in water at 0.180m…

A: The number of moles of MgCl2 is calculated as shown below. The number of moles of MgCl2 is 0.136…

Q: When 17.4 ml of a solute is dissolved into 25.0 ml of water, the volume of a solution becomes 28.2…

A: The given volume of the solute = 17.4 ml The volume of water added =  25.0 ml The volume of the…

Q: What is the molarity of a solution prepared using the given amount of solute and total volume of…

A: Given, the compositions of the solutions: a. 25.0 g of KCl in 630 mL of solution b. 11.0 g of Na2CO3…

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.