a) What would you expect the magnitude and sign of ΔHSOLUTE, ΔHSOLVENT, and ΔHMIXING to be for CH2Cl2 as solute and acetone as solvent? Circle your choices below. Then, fill in the most important IM force that exists between solute molecules, between solvent molecules and between solute and solvent molecules.  b) Based on this, what is the overall enthalpy change (HSOLUTION) for dissolving CH2Cl2 in acetone expected to be?                                           (negative/positive/ near zero). Would you expect CH2Cl2 to dissolve in acetone?                            (yes/no). Explain your answers to both of the questions above. Consider the energy and entropy

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A: Given data:

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A: The solute and their properties are discuss in the coligative properties , in which amoubt of solute…

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A: ∆Hsolution =∆H1 + ∆H2 + ∆H3∆H1 = Enthalpy of separation of solvent - solvent…

Q: NaCI (0.2M) t,°C -3

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Q: A salt has a lattice energy of -844.4 kJ/mol and a heat of solution of -62.2 kJ/mol. What is the…

A: For the given salt, Hlattice = -844.4 kJ/mol Hsolution = -62.2 kJ/mol Hhydration = ?

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

Q: Table 4. Enthalpy of solution of salts data and calculations NH,NO3 MgSO4 [1] Mass of salt (g) 2.005…

A: Enthalpy change = mass × specific heat capacity × temperature change

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

Q: HC H acetone 1. a) What would you expect the magnitude and sign of AHSOLUTE, AHSOLVENT, and AHMIXING…

A:

Q: need this answer with explanation Considera mixture prepared by adding 0.1 moles of benzoic…

A: A.Correct as benzoic acid and ethyl ether forms a solution which has high vapour mixture When the…

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Q: Calculate the DGmix, DSmix, DHmix, and DVmix for a solution prepared by mixing 2 moles of benzene…

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A:

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A:

Q: 0.9775 grams of an unknown compound is dissolved in 50.0 ml of water. Initially, the water…

A:

Q: What is Henry’s law, and when is it most likely to be valid?

A: ANSWERE IS DISCUSSED BELOW :

Q: State Raoult’s law in its general form with respect to solutions.

A: Raoult’s law describes the behavior of solution after addition of solute to the solvent forming a…

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A: Given: The normal boiling point of solvent is 52.1 degree Celsius. Molality, ‘m’ = 3.6m

Q: 3. A solution of 1.25 g of a certain non-electrolyte in 20 g of water freezes at 271-95 K. Calculate…

A: Using depression in freezing point equation, molecular mass of solute can be determined.

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A:

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A: For an ideal solution, which of the following is/are true given below.

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Q: In a lab test, a student in CHEM 2102 was provided with a solution of compound B (0.16 mol of B was…

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A: Given vapor pressure of water = 17.5 torr percentage of solute = 27.7℅

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A:

Q: Out of AICI3 and NaCl, which is more effective in causing coagulation of a negative sol and why?

A: we know that the positively charged ion with a higher oxidation state is a better coagulating agent.

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A:

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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.