Sodium hydroxide (NaOH) is extremely soluble in water. A saturated solution contains 572 g of NaOH per litre of solution. a.) determine the m/m (%) of the saturated NaOH solution. Assume water density is .999 g/mL b.) determine the m/v (%) of the saturated NaOH solution. c.) determine the molarity of the saturated NaOH solution.

Q: A solution is made using 78.7 g of dimethyl ether (MM = 46.07 g/mol) and 110.0 g of methanol (MM =…

A: Consider the given information as follows; Mass of dimethyl ether (solute) = 78.7 g Molar mass of…

Q: 15. Determine the molar concentration HBr in a 48.0% by mass aqueous HBr solution. (solution density…

A: Given : HBr is 48% by mass Solution density= 1.50 g/cm3  = 1.50 g/mLDetermine the molar…

Q: A solution of ethanol (pure vapor pressure  = 40 mmHg) and water (pure vapor pressure  = 17.5 mm Hg)…

A: According to Raoult's law, the vapour pressure of the solution of the two volatile solvents is given…

Q: Data was collected to determine the molar mass of a nonvolatile solid solute when dissolved in…

A: Given  Mass of cyclohexane=10.14 g Mass of solute=0.255g Freezing point change     3.04 oC

Q: A solution of 0.55 mol of Na is dissolved in 678ml of water. Calculate the percent mass/volume of…

A: Given :-  Number of moles of Na = 0.55 mol  Volume of water = 678 mL  To calculate :-  %(w/v) of…

Q: A solution is prepared by dissolving 133 g of NaCl in 947 g water to make a total solution volume of…

A: Given : Mass of solute i.e NaCl = 133 g Mass of water = 947 g And total volume of solution = 1.00 L…

Q: Which solution has lower vapor pressure? A.) a 0.2M KNO3 Solution B.) all four solutions given have…

A: Colligative properties : Those physical properties of a solution which depend upon the number of…

Q: After all of the water is evaporated from 10.0 mL of a CsCl solution, 4.25 g of solid CsCl remains.…

A: The concentration of a substance can be measured in terms of mass by volume percentage. This…

Q: Which of the following statements is TRUE regarding colligative properties in solution? Select one:…

A: Option a is incorrect since any colligative property depends only on the number of particles but not…

Q: 6. Using Table 2.3 below, identify your unknown electrolyte: TABLE 2.3 Salt van't Hoff i Salt van't…

A: The Van't Hoff factor is the actual concentration of ions present in the solution when the compound…

Q: %m/v to molarity Units of Molarity for 30.0 g NaCl(3.00%NaCl) in enough water to make 1000.0mL…

A: moles of NaCl= 30/58.5                         =0.51 moles

Q: 4. a. The pressure in the jar with the solution with a nonvolatile solute is than the pressure in…

A: The vapour pressure of the solution containing the non volatile solute is less than that of the…

Q: Calculate the concentration in %(w/w) of the solution. Assume water has a density of 1.00g/mL.…

A:

Q: a) Which solution(s) containing 1.0 g of salt (NaCl and NHCI are both considered "salts") per 5 mlL…

A:

Q: A solution is made using 88.1 g of dimethyl ether (MM = 46.07 g/mol) and 110.0 g of methanol (MM =…

A: Given : We have to calculate the molality .

Q: For a 25.0% solution of CaCl2, calculate the: a). mass of CaCl2 in 460.0 grams of soution b). amount…

A: Mass percent of a solution is determined as mass % =mass of solutemass of solution×100% Thus using…

Q: If 4.3 grams of NaCl are dissolved in 125. mL of methanol (methanol has a density of 0.792 gram per…

A: Concentration is measurable quantity in many terms example in molarity, w/v %, w/w % , ppm etc.…

Q: Which solute is most likely to bubble out of the lakes first and why?    Butane... because it is…

A: Correct option is Nitrogen... because it is the major component of Earth's atmosphere  this is not…

Q: Menthol is a crystalline substance with a peppermint taste and odor. When 0.523 g of menthol is…

A:

Q: A solution is prepared by dissolving 10g of glucose in enough water to make 500mL of solution .…

A: Given,  A solution is prepared by dissolving 10g of glucose in enough water to make 500mL of…

Q: 4*) Consider the three solutions listed below that are prepared by dissolving 1 mole of the…

A: Answer:- This question is answered by using the simple concept of lowering of vapor pressure when a…

Q: An isotonic solution contains 0.90% NaCl mass to volume. Calculate the percent mass to volume for…

A: The number moles of NaCl of 0.90% NaCl is calculated as shown below.

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.