Which of the following substances should you expect to be more soluble in benzene than in water? CS, HCІ C;Hg

Q: A “canned heat” product used to warm buffet dishes consists of a homogeneous mixture of ethanol…

A: Given: The mass of paraffin is 620 kg. The vapor pressure of ethanol in solution is 8 torr. The…

Q: Argon makes up 0.93% by volume of air. Calculate its solubility (mol/L) in water at 20°C and 1.0…

A: The mathematical expression on henry's law is ------ Sgas = kH × Pgas And according to Dalton's law,…

Q: Which molecule would you expect to be more soluble in water: CCl, or CH,Cl,?

A: SOLUBILITY: The quantity of any substance that gets dissolved in a certain amount of solvent is…

Q: Which molecule would you expect to be more soluble in water: CCl4 or CH2Cl2 ?

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Q: Adrenaline is the hormone that triggers the release of extra glucose molecules in times of stress or…

A: The formula used for calculating elevation in boiling point. ∆Tb is the elevation in boiling point.…

Q: What mass of ethylene glycol (C2H6O2) must be added to250.0 g of water to obtain a solution with a…

A: The given problem can be solved by using the formula given below as;        Where Kb is the molar…

Q: Which ion-dipole interaction results in the larger (more negative) hydration energy? ... Li* water…

A: The ion-dipole interaction between the ions given are,

Q: If 11.2 g of sugar (MM= 342 g/mol) is dissolved in 500 g water at 30 degrees celsius, a. how many…

A: Given information,   11.2 g of sugar (MM= 342 g/mol) is dissolved in 500 g water at 30 degrees…

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: Ans Moles of the camphor = 24.6 grams152.23g/mol = 0.16159 mol Moles of the Benzene = given density…

Q: Water is a small, polar molecule, capable of forming hydrogen bonds. Based on this, what types of…

A: 1) Given : Water is a small polar molecule that is capable of forming hydrogen bonds.

Q: What's the correct van't Hoff factor for: A) Ba(OH)2  B) C6H12 O6 C) K3PO4 D) HNO3

A: van't Hoff factor for all non ionic compound is 1. van't Hoff factor for a  ionic compound is equal…

Q: Arrange the following substances in order of increasing solubility in hexane, C6H14: CH2OHCH2OH,…

A: The solubility depends upon the strength of intermolecular forces between compounds and solvent.…

Q: Do you think NaCl is more soluble in acetone, (CH3)2C=O, or di-tert-butyl ketone, [(CH3)3C]2C=O?…

A: The given solvents are;

Q: Indicate whether each statement is true or false: (a) NaCldissolves in water but not in benzene…

A: a) This statement is false. This is because the solubility of any salt in any solvent has nothing to…

Q: Which of the following would be expected to be the most soluble in water? O potassium chromate,…

A: Solubility follows the rule of like dissolves like. This means that polar solute is soluble in polar…

Q: What volume of ethanol (MM = 46.07 g/mol, density = 0.7893 g/cm³) should be added to 550. mL of…

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Q: Which pairs of liquids are likely to be miscible? (a) H,O and CH,OH (c) C̟H4 and CCl, (b) H,O and…

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Q: Calculate the freezing point and normal boil point of  24 mL of ethanol, C2H5OH ( d= 0.780g/mL), in…

A: In this question, we want to determine the freezing point and boiling point of the Solution.  You…

Q: Which pairs of liquids are likely to be miscible? (a) H2O and CH3OH (b) H2O and C6H6 (c) C6H14…

A: When both the liquids in a pair are polar or when both are non polar, they are likely to be…

Q: . Which of the following molecules has an assumed van't Hoff factor equal to 27 A. K3PO4 B. M9SO4 C.…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: 3.0 moles of blue fruit drink mix is added to 1.04 L of water in a pitcher on a hot summer’s day.…

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Q: certain substance X has a normal boiling point of 139.1 °C and a molal boiling point elevation…

A: Boiling point of solutions is greater than boiling point of solvent

Q: you add 1.00 kg of ethylene glycol (C2H6O2) antifreeze to 4450 g of water in your car’s radiator.…

A: Given that: Amount of ethylene glycol = 1.00kg Amount of water = 4450g Vont hoff's factor (i) = 1…

Q: What is the boiling point of a 2.6 m sucrose solution in ethanol? Kb(ethanol) = 1.22 °C/m and the…

A: colligative property are those property which depend on the number of particle of the solute

Q: Calculate the mass of propylene glycol (C3H8O2) that must be added to 0.350 kg of water to reduce…

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Q: 10. Which solid is most soluble in water at 60°C? A. sugar (C12H22011) B. KNO3 C. NANO, D. NaBr E.…

A: Solubility is maximum amount of solute dissolved in a given amount of solvent at a given…

Q: Would you expect the following pairs of liquids to be miscible or immiscible (and separate into 2…

A: There is a rule in solution that like dissolves like. That is, a polar solvent will dissolve in…

Q: (a) Use the following data to calculate the combined heat ofhydration for the ions in sodium acetate…

A: Given that, ΔH(lattice)=763 kJ/mol ΔH(soln)=17.3 kJ/mol To find: Combined heat of hydration for…

Q: # 4 What mass of antifreeze (ethylene glycol, C2H6O2) should be added to a radiator containing 41 of…

A: Cryoscopic constant of water is 1.86oC/molal and melting point of pure water is 0oC. Molality of…

Q: Safrole was once used as flavoring in root beer until it was banned in 1960. What is the vapor…

A: No of moles of safrole = 0.355 mol Mass of ethanol = 950g Molar mass of ethanol = 46.07g/mol Thus,…

Q: The solubility of CO2CO2 gas in water is 0.15 g/(g/(100mLmL) at a CO2CO2 pressure of 760 mmHgmmHg.…

A: We have given that,  S1 = 0.15 g/ (100 mL) = 0.0015 g/mL,    At P1 = 760 mm of Hg = 1 atm  S2 = ? (…

Q: 1. Would pressure have an effect on the solubility of a gas in liquid? How?

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

Q: How do you determine the Ideal van't Hoff factor for Ca(C2H3O2)2 ?

A: Van't Hoff factor is the number of particle units formed from one formula unit. Denoted by " i "

Q: Determine the ideal vant Hoff factor of the following compounds below a. KBr b. AIBR3 с. СаCI2 d.…

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Q: (d) same freezing point for all 2. Which of the following compounds does have the GREATEST…

A: Water is a polar solvent and polar compounds are more soluble in water due to dipole dipole…

Q: A solution was prepared by mixing 24.6 grams of camphor (C10H16O), an FDA-approved topical analgesic…

A: According to the Raoults law, the vapour pressure of the solution is - Ps = Po X Here - Ps = vapour…

Q: 3. Use the data to calculate the heats of hydration of lithium chloride and sodium chloride. Which…

A: The molar heat of Hydration is defined as Heat released during the dissolving of one mole of…

Q: DMG is an organic compound used to test for aqueous nickel(II) ions. A solution prepared by…

A: Given: Mass of DMG = 65.0 g Mass of ethanol = 375 g Boiling point of solution = 80.3°C Boiling point…

Q: Hexachlorophene is used as a disinfectant in germicidal soaps. What mass of hexachlorophene (MM =…

A: Given: Molar mass of hexachlorophene (solute) = 406.9 g/mol Mass of chloroform (solvent) = 125 g…

Q: Which compound would you expect to be more soluble in carbon tetrachloride, CH4 or NH3? Explain.

A: The rule of thumb is that "like dissolves like". Polar/ionic solvents dissolve polar/ionic solutes…

Q: A 4.25 g of a substance in 125 g CCl4 raises the boiling point by 0.75 K. Determine  the…

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Q: What partial pressure of O2 gas (in mm Hg) is required to maintain a solubility of 2.50×10-2 g/L in…

A: Mass of O2 = 2.50 × 10-2 g  KH for O2  = 1.28 × 10-3 molL atm

Q: Arrange the following substances in order of decreasing solubility in hexane, C,H14, that is,…

A: The polarity pattern of the given molecules decide their solubility in given nonpolar solvent like…

Q: A certain substance X condenses at a temperature of 111.6 C. But if a 200. g sample of X is prepared…

A: Given that: Temperature (T1) = 111.6 C Mass of X substance = 200 g = 0.2 kg Mass of urea = 7.38 g…