solute CaCl₂ NaCl CH3 (CH₂) CH3 Which is the better solvent? CH, OH O CC14 H₂O CH₂(CH₂) CH3 CC14 H₂O

Q: It is found that 27 g of a sample of acetylene, C₂H₂, dissolves in 1 L of acetone at 1.0 atm…

A:

Q: 1) Answer the following question for the mixing of gaseous hydrogen chloride with water to make…

A: 1) HCl will be in gaseous phase  H2O will be in liquid (l) phase level. 2) H3O+ will be in aqueous…

Q: OH H.C. CH

A: Here we have to the best solvent that can able to differentiate the given pair of compounds.

Q: Take a 2.85 L solution containing 1.94 mol L-1 hydrochloric acid (HCl) What is the amount of sodium…

A: The answer is as follows:

Q: What volume of ethanol (density = 0.7893 g/mL) should be added to 650.0 mL of water (density = 1.00…

A:

Q: Which is the better solvent?

A: Step 1: Step 2:Both ethanol and acetone are polar solvents. However, ethanol has a higher polarity…

Q: 1. which compound is more soluble in water:  CH3 (CH2)3 COO- Na+           Or  CH3(CH2)3 COOH 2.…

A: Solubility follows like dissolve like rule. A polar compound dissolves in polar solvent and…

Q: A student observes crystals at the bottom of a flask that contains a solution of LiBr in water.…

A: Interpretation: We have to check whether crystals will be forming or not when LiBr is taken in…

Q: Hello, I am currently working on intermolecular forces and have a question about a dye experiment I…

A: A question based on intermolecular forces. A structure of an organic dye molecule is prescribed,…

Q: You dissolve 6.31 g of potassium formate in 250 mL of 0.25 M formic acid (HCOOH). This solution was…

A: Given,  Mass of KHCO2 = 6.31 g  Molar mass of KHCO2 = 84.12 g/mol  Molarity of HCOOH = 0.25 M…

Q: What is the balanced reaction for the preparation of soap reaction below?

A:

Q: [Reforences) A solution is prepared by dissolving 2.34 g of a nonelectrolyte in 50.0 g of water. If…

A: We have 2.34 g of solute in 50 g of water.Boiling point increase by 0.203 °C, boiling point…

Q: Which statement does NOT describe conditions under which lactic acid is formed? Lactic acid is…

A: Understanding the conditions under which lactic acid is formed is essential in various fields,…

Q: Which of the solvents given below will boil first? ethanal = 120.26 KPa %3D ethanoic acid= 1.94 KPa

A: Given-> Ethanal = 120.26 KPa Ethanoic acid = 1.94 KPa

Q: 2 NaCl (1) 2 Na (I) + Cl2 (g) O2 (g). + H2 (g) Explain the reaction and its applications with neat…

A: 2NaCl (I) ------2Na(I)+ Cl2 (g) It is type of decomposition reaction - A decomposition reaction is a…

Q: Using the values for the solubilities of boric acid, salicylic acid and disodium citrate, calculate…

A: A saturated solution is the one in maximum amount of given solute in soluble. In the question it is…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: Given data, Mass of water = 3.5 Kg Initial temperature = 97.0oC Final temperature = 100.0oC Kb of…

Q: Question 19 Which liquid, water or hexane (CgH14) would likely be a better solvent for a compound…

A: Given compound - C6H14N4O2    There are different type of compounds, with different physical and…

Q: 2. A solution containing 80.g NaNO, in 75g of H;O at 50°C is cooled to 20°C. Substance NaNO3 (a) Is…

A: Answer: 2. We first calculate the amount of sodium nitrate that can be dissolved in 75g of water at…

Q: Which of the following compounds is insoluble in water at 25 °C ?

A: group 1 elements like Na+ , K+, Cs+ are soluble in water . NH4+(Ammonia ion) are also soluble…

Q: The molar concentration of 290 ppm of Cs+ (132.91 g/mol) in a solution that has a specific gravity…

A: Given: Concentration of Cs+ in ppm = 290 ppm And specific gravity of solution is 1.08. Since density…

Q: Identify the solubility class of each of the 4 compounds and identify the best solvent that could…

A: A pair of compounds can be separated from each other depending upon their relative polarity on the…

Q: Which of the following is the correct product for the following hydration reaction? OH OH ΗΤ + H₂O…

A: Draw the product of the following reaction.

Q: Rank the following compounds in order of increasing solubility in hexane (nonpolar)

A: The solubility of a compound depends on the nature of the solute and the solvent. If the nature of…

Q: 0-3. Does CH,O or CH;F have the higher boiling point?

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Q: Which substance is most soluble in water? CH3CH2CH2CH2CH2CH2CH2CH2OH C6H6 NaOCl CO₂

A: According to the solubility rule, “like dissolve like” nonpolar organic compounds will be soluble in…

Q: QUESTION 3 Of the following equilibria, only OA. () в. B2 S03 (g) H2 (g) + Cl2 (g) ⇒ 2 HCl (g) 2 SO2…

A: In this question, we will identify the correct reaction equation inwhich equilibrium shift to the…

Q: он CH3 H.C.

A: Here we have to predict the best solvent that can able to differentiate the pair of given organic…

Q: Which of the following solutions has the highest osmotic pressure? O 0.25 M KCI O 0.20 M Na2s O 0.12…

A: Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the…

Q: For the formation of 2.33 mol of water, how many moles of nitric acid are needed? Al2O3 + HNO3 →…

A: Given- Reaction Al2O3 + HNO3 → Al(NO­3)3 + H2O To find- Moles of nitric acid are needed for the…

Q: The value Kw is 1.0 X10-14. What does this mean with respect the the number of water molecules…

A: Given is value of Kw.Kw = 1.0×10Kw is equilibrium constant for water.Kw is equilibrium constant…

Q: The solubility of solid X is given below. What is the maximum percent recovery if a student wanted…

A: NOTE: Assuming that the initial temperature is 100 oC and the final temperature is 0 oC as per the…

Q: Flow Diagram for Mixtures You are given a mixture of three solids: AgCl, NaCl, and PbCl2. The…

A: Characteristics of three compounds: 1. NaCl is soluble in both hot and cold water . Step I: when we…

Q: None

A: 1. For the First Solute (HO-C=O - CH2 - CH2 - C=O - OH): Identify the functional groups of the…

Q: D) The reaction proceeds nearly all the way to completion. 3. Shown below is a concentration vs.…

A: By using data in the given graph we  have to show  equilibrium constant, Kc for the following  A…

Q: Q.4. Circle the compound with the highest solubility in water and cross out the compound with the…

A: Like dissolves like :Polar molecules dissolve in polar medium and non polar molecules dissolve in…

Q: Molecule Type Boiling point (°C)  CH3CH2CH3  Alkane  -42 CH3CHO  Aldehyde +21 CH3CH2OH   Alcohol…

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Q: What is the name of the following reaction? hydration H+ H₂O

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Q: For equilibrium 2, state one factor why the axial form is more stable than the equatorial form.

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Q: 6 $ 1 mol OH OH + NaOH 1 mol 300 K water 1) NaH, diethyl ether 2) CH₂Br 300 K 1) NaCl, diethyl ether…

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Q: 8. Which of the folls ing pairs of liquids when mived would give a rise in teinperalure? A Propane…

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Q: Which of the following compounds will produce the greatest amount of heat when mixed with 25 mL of 5…

A: The amount of heat released when an acid reacts with a base is referred to as heat of…

Q: What is the equilibrium concentration of N₂ in water that is in contact with air at 25 °C and air…

A: Given: Total air pressure = 1 atm Mole fraction of N2 in air = 80% Henry's law constant for N2 =…