The data table below is used for the next two questions. For both questions, you're being asked about an ideal solution with an electrolyte and 500.0 g of water. Molar Mass Item potassium chloride aluminum chloride magnesium chloride lead (IV) chloride 2. Formula KCI AIC13 MgCl2 PbC14 (g/mole) 74.55 133.34 95.21 349.01 a. Which electrolyte solution would have the highest freezing point? Briefly explain. b. For the solution you discussed in part a, determine the i. c. For the solution you discussed in parts a and b, determine the solution freezing point.

Q: Determine the percent by mass of MgCl2 if 3.3 g of MgCl2 is dissolved in 46.5 g of water.

A: Given, mass of MgCl2 = 3.3 g Mass of Water = 46.5 g Total mass of Solution = mass of water + mass of…

Q: Which contains more solute particles: a 0.10 M aqueous solution of methanol (CH3OH) or a 0.10 M…

A: The strong electrolyte undergoes complete dissociation into their constituting ion. As the NaCl is a…

Q: How many moles of solute are there in the following solutions?

A: Molality = Number of moles of solute / Mass of solvent (kg)

Q: What is the mole fraction of solute in a 3.76 m aqueous solution? X solute =

A: The mole fraction of a component in the mixture is defined by the ratio of moles of that substance…

Q: 6. An aqueous solution of a nonelectrolyte boils at 100.82°C. What is the molality of this solution?

A: The liquid boils at 100.82° C.Therefore elevation of boiling point is 100.82° C - 100° C = 0.82° C…

Q: Consider the solubilities of a particular solute at two different temperatures. Solubility (g/100 g…

A: According to the question, The mass of the H2O is given by = 81.0 g The mass of the solute per 100 g…

Q: What is the normality of a solution that contains 70 grams of HCl in 1 L of H2O?

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: What mass of a 2.50% Mg(OH)2 solution by mass contains 45.0 g of Mg(OH)2?

A:

Q: olution concentrations are critical in knowing how much a molecule or substance is contained in a…

A: Concentration in terms of molarity is defined as the number of moles of solute present in one litre…

Q: What mass of sodium hydroxide (NaOH, molar mass = 40.0 g mol-1) is needed to make 100.0 mL of a…

A: The volume of the solution is = 100.0 mL The molarity of the solution is = 0.125 M The molar mass of…

Q: A student dissolves 12. g of sucrose (C12H0) in 150. mL of a solvent with a density of 1.06 g/ml.…

A: Weight of sucrose=12g Solvent volume=150mL Density=1.06g/mL

Q: A student dissolves 7.9 g of styrene (CHg) i in 325. mL of a solvent with a density of 0.84 g/mL.…

A: We have been given volume of solvent = 325mL, density of solvent= 0.84g/mL and mass of styrene =…

Q: Describe all the steps including mass of salt that is needed to make a 0.2 molar CaCl2 solution!

A: MOLARITY IS DEFINED AS THE NO. OF MOLES OF SOLUTE IN TOTAL SOLUTION  SO, MOLARITY= NO. OF MOLES /…

Q: Which solution contains the largest number of chloride ions? 100.0 mL of 0.80 M NaCl 100.0 mL of…

A: Given solutions: 100.0 mL of 0.80 M NaCl 100.0 mL of 0.30 M MgCl2 100.0 mL of 0.30 M AlCl3 We have…

Q: What is the molarity of a solution containing 8.6 g of NaBr in 0.85 moles of water? (density of…

A: Given, Mass of NaBr = 8.6 g Moles of water (H2O) = 0.85 moles Density of solution = 1.10 g/mL…

Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A:

Q: Given 609 milliliters of 0.365 M Ca(NO3)2Ca(NO3)2, calculate the moles of solute present in this…

A: Answer :- A) 0.222 mol Molarity.                M = No. Of mole(solute)/ Solution(L)       609 mL…

Q: What is the molarity of a concentrated HBR solution if the solution is 69.7% Hbr by mass and has a…

A: 69.7% HBr by mass means, 69.7 g of HBr in 100 g of solution. So, number of moles of HBr in solution…

Q: Preparation of 50.0 mL 3.0 M hydrochloric acid solution by dilution 1. Calculate the volume of…

A: The detailed solution of your question given below-- Since, we know that the formula, Molality =…

Q: 2 You will need 25.0 mL of 0.5 M solutions of each reagent. To do this: Calculate the mass of sodium…

A: Molarity of Na2CO3=0.5M Volume of the solution =25.0 mL = 25.0mL1000mL×1L=0.025L

Q: Casey needs to prepare 100.0 mL of a 0.50 M NaOH solution from a 2.0 M NaOH solution. How should…

A: The given problem relates to stock dilution, so we can use the below relation to calculate the…

Q: An aqueous solution of isopropanol (MM = 60.10 g/mol) has a molality of 7.91 m and a density of 1.18…

A: Given data contains, Molality of isopropanol solution is 7.91m. Density is 1.18g/ml. Molar mass of…

Q: A solution is prepared by dissolving 98.6 g of LICI in enough water to form 675 mL of solution.…

A: Given  Mass of LiCl = 98.6 gram  Volume of solution =  675 mL                                 =  675…

Q: What mass of sucrose, C11H22011, is needed to make 500.0 mL of a 0.200M solution? O 34.2 g O 100 g O…

A: Molecular formula = C12H22O11 Volume = 500.0 ml = 0.5 L Molarity of solution = 0.200 M

Q: When dissolved in 0.500 L of water, which of the following would produce a solution with the…

A: The Given data in the question

Q: lab you are required to make 250.0 mL of a 1.1 M NaOH solution. How many grams of NaOH should you…

A: Molarity = n/V  n = moles of solute  V = volume of solution moles of solute = mass of solute/molar…

Q: %3D What mass of NaHCO3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles/ Liter…

A: Given: The volume of the NaHCO3 solution = 20.0 mL The molarity of the solution = 1.0 M We have to…

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: Determine the percent by mass of MgCl2 if 3.9 g of MgCl2 is dissolved in 28.3 g of water.

A: Ratio of mass of the solute to the mass of the solution multiply by 100 is known as the percentage…

Q: The following data were recorded while determining the solubility of a salt. Temp. (°C) Grams…

A: Answer: This question is based on the relation between solubility of a solute in a solvent and…

Q: Given this table find the missing values for each compound.  Solute Mass of solute Moles of solute…

A:

Q: 1. Helium gas, 3.00 x 104 g, is dissolved in 200.0 g of solution. Express this concentration in…

A: Parts per million is defined as the parts of solute present in 106 parts of solution.  arts per…

Q: Calculate the number of moles of NaCl solute present in 335 ml of 20.0 M NaCl solution

A: Molarity is defined as the number of moles present in one litre of solution.  Molarity = number of…

Q: Determine the percent by mass of MgCl2 if 3.4 g of MgCl2 is dissolved in 41.6 g of water.

A: Percent by mass: mass of solute/mass of solution*100

Q: What is the concentration in molarity of an aqueous solution which contains 5.36% by mass ethylene…

A: The objective of this question is to calculate the molarity of an aqueous solution of ethylene…

Q: How many moles of solute are there in the following solutions?   1.80×10-1  m glucose solution made…

A: Molality (m) is used to express the concentration of a solution.It is defined as the moles of solute…

Q: At a certain temperature, an aqueous solution is 34.5% Kl by mass and has a density of 1.311 g/cm³.…

A:

Q: You want to prepare 450.0 mL of a 145 ppm K+ ion solution.  The density of the solution is 1.01…

A: 1 mg solute per 1 kg of solution is known as 1 ppm.

Q: What mass of glucose, C,H,0,, is necessary to prepare 2.50 × 10² mL of a 1.00 M aqueous solution? 12…

A: Solution :      The molarity of the solution is defined as the number of moles of solute dissolved…

Q: 5.0 g sample

A: When the mass of a substance is given, the number of moles is calculated by dividing the given mass…

Q: 10. Find the molarity of 21.4 m HF. This aqueous solution has a density of 1.101 g/mL.

A:

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.