The following two formulas describe aqueous solutions.  As above, describe all the intermolecular forces present between the dissolved substances (the solutes) and the solvent (water).  For these questions, do not list solute-solute intermolecular forces or solvent-solvent intermolecular forces, only the solute-solvent intermolecular forces.                NaCl(aq) ____________________________________________________________________   O2(aq)   _____________________________________________________________________

Q: 1. Adding a solute to a solvent freezing point because the chemical the forces between the makes it…

A: Given: Effect of adding solute on the freezing point of the solvent.

Q: Calculate the vapor pressure at 50°C of a coolant solution that is 51.0:49.0 ethylene…

A: Raoult’s law: Raoult’s law states that partial pressure of the substance above a solution is equal…

Q: The “bends” is a medical emergency caused by the formation of tiny bubbles in the blood vessels of…

A:

Q: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

A: When will carbon dioxide gas dissolve best in a carbonated soft drink? a. after shaking the…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right.…

A: The solution boiling point will be equivalent to the mathematical multiplication of the species…

Q: Substance GAMMA has a vapor pressure of 318 torr at 19 °C. When a sample of the nonvolatile…

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Q: a) Which variable if chosen will be more favorable of a solution being formed? Weak/Strong Solvent…

A: Like dissolves like.” The stronger the intermolecular forces between solute molecule and solvent…

Q: Some covalent compounds dissociate into ions in water. What atom do these compounds have in their…

A: Given :    Some covalent compounds dissociate into ions in water. What atom do these compounds…

Q: The following table lists molar concentrations of seven major ions in seawater. Using a density of…

A: Given that, Density of sea water = 1.022 g/mL Let us suppose 1 L = 1000 mL of seawater, So, Mass =…

Q: Pick an appropriate solvent from Table 13.3 to dissolve each substance. State the kind of…

A: Ethanol has hydrogen bonding in addition to the London forces. Propane has only weak London…

Q: MISSED THIS? Read Section 14.7 (Pages 613 - 616). Calculate the melting point of a 0.114 m iron(IIl)…

A: Colligative property are the property which depends upon the number of particles. Higher the number…

Q: Think and discuss: Colligative properties depend only on the number of particles, not the identity…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Part A Use the data below to calculate the heat of hydration of sodium chloride. Compound Lattice…

A: The enthalpy of solution, , is  ∆solHthe sum of lattice energy and enthalpy of hydration, ∆hydH.…

Q: How do solute particles lower the vapor pressure and elevate the boiling point? Choose all that…

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

Q: A solute added to a solvent raises the boiling point of the solution because Molal Boiling-Point…

A: A solute added to a solvent raises the boiling point of the solution because :

Q: How many grams of copper(II) bromide (223.4 g/mol), must be dissolved in 252.0 grams of water to…

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Q: A line graph shows the solubility of three solutes in ethyl alcohol. Solute A is the violet line,…

A: the answer are as follows:

Q: The mass of urea that should be dissolved in 193 g of water at 35°C to produce a solution with a…

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Q: At a certain temperature, the solubility of N2 gas in water at 4.07 atm is 95.7 mg of N2 gas/100 g…

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Q: How is the solubility of solid NaCl in water affected by each of the following changes? a.…

A: Generally, the solubility of solids increase with increase in temperature. External pressure has…

Q: The vapor pressure of a solution increases when the solute concentration increases. The freezing…

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Q: The following substances dissolve when added to water. Classify the substances according to the…

A: The forces which happen between atoms (attraction or repulsion) between the atoms or the surrounding…

Q: Which of the following steps in solution formation is exothermic? A) overcoming the solute-solute…

A: To form a solution se dissolve Solute in solvent so thar we have to break intermolecular attraction…

Q: heats of solution? Select one: a. the heat of solution is also called the enthalpy of solution; b.…

A: Heat of solution also called enthalpy of solution.This is correct because heat is also teemsed as…

Q: Which of the following aqueous solutions should have the lowest freezing point?    1.0 m NaCl   1.0…

A: When non volatile solute is added to solution , the freezing point of solution decreases. This is…

Q: Rank the following aqueous solutions in order of decreasing freezing point. Select 1 (highest…

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Q: The following table lists molar concentrations of seven major ions in seawater. Using a density of…

A: Molality of both the ions is calculated below.

Q: The freezing point of water is 0.00°C at 1 atmosphere. How many grams of ammonium iodide (145.0…

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Q: Select one: a. Solute-solvent interactions will always be greater than individual solute-solute and…

A: Option (a) = There is no proof that solute-solvent interaction are always stronger than…

Q: Table 9.1 (data) Apperance KNO3+water before heating    NaCI + water before heating   KNO3+…

A: Table 9.1 (data)AppearanceKNO3+water before heatingWhite solid + water (Insoluble)NaCl + water…

Q: 1. How do solute particles lower the vapor pressure and elevate the boiling point? Choose all that…

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: The normal boiling point of a certain liquid X is 115.90 °C, but when 47. g of zinc chloride (ZnCl,)…

A: Given: The normal boiling point of liquid X = 115.90 ∘C The mass of ZnCl2 dissolved in 550 g of X =…

Q: The freezing point of a 0.010 m electrolyte solution in water is -0.o54 ºC. What is the boiling…

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Q: Use the PEC diagram given below for copper (II) sulfate to select the correct analysis of solubility…

A: Here from the PEC diagram of solubility of CuSO4 in water ,we have to predict the correct statement.

Q: Calculate the vapor pressure of a solution (torr) prepared by combining 0.222 mol of the volatile…

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Q: What are the boiling point and freezing point of a solution prepared by dissolving 2.40g of…

A: To evaluate the boiling point, the formula is given below ∆Tb=Kb×W2×1000W1×M2 Here, ∆Tb is the…

Q: a. b. c.

A: When in pure water we add solute particle irrespective of their nature then vapour pressure of…

Q: Which of the following colligative properties is attributed to the process of pickling? Choices:…

A: Colligative properties are those properties which depends on amount of solute and doesn't depends on…

Q: 1. When a liquid becomes a solid does it expand or contract? 2.Predict why it is hard to elevate…

A: The compounds in the liquid phase have no fixed shape, however, the compound in the solid form has a…

Q: An aqueous sucrose (C12H22011) solution of unknown concentration is found to have a freezing point…

A: We have to calculate  the vapour pressure (V.P.)  and Boiling  point  of a solution  when sucrose is…

Q: A small amount of acetonitrile (CH,CN) is dissolved in a large amount of water. Imagine separating…

A: We have find out enthalpy of solution

Q: The density of a 3.539 M HN03 aqueous solution is 1.150 g-mL-1 at 20 °C. What is the molal…

A: Using the given Molarity we can find molality of solution. Given molarity= 3.539M

Q: termine the vapor pressure of an aqueous solution containing 45.00 g of glucose (a non-volatile

A: We have to Determine the vapor pressure of an aqueous solution containing 45.00 g of glucose

Q: Which of the following steps in solution formation is exothermic? A) overcoming the solute-solute…

A:

Q: A solution contains two volatile organic compounds as indicated in the table. What is the vapor…

A: Raoult's law:Raoult's law states that the partial pressure of each component of an ideal mixture of…

Q: Refer to the figure below to determine the solubility of each of the following substances at 25 °C…

A: Saturated solution is defined as the maximum amount of solute dissolved in a solvent usually water…

Q: Calculate the freezing point of solution given below. A solution is prepared by condensing 4.00 L of…

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Q: Some people add salt to pasta water and cook the pasta faster by increasing the cooking temperature.…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 0.328 g sample of an unknown organic molecule is dissolved in 10.0 g of chloroform,  . Adding this…

A: The question is based on the concept of solutions.   Molality is a method of expressing…

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.