What is the intermolecular force between sodium nitrite and water. What about sodium nitrite and cyclohexane? Is sodium nitrite more soluble in water or cyclohexane?

Q: explain

A: 1)  Lattice dissociation enthalpy is the energy that is required to break the lattice of the NaCl .…

Q: The vapor pressure of pure water at 20 ºC is 17.54 torr.  What will the vapor pressure of water be…

A: Given, VAPOUR pressure of pure water , P° = 17.54 torr  Mole fraction , X = 0.476

Q: What is the clinical significance of osmolality? How does the body maintain normal osmolality.

A: Osmolality tells us about the concentration of all the particles and minerals such as sodium and…

Q: Of the given compounds, which is more soluble in water? Lö: H2C- H-Ć- CH2 H2 || O both are equally…

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Q: For each of the following compounds, indicate whether it would be more soluble in water or in…

A: In this question, which Compound Soluble in water and which one Soluble in hexane and also we will…

Q: Predict if the following compounds are soluble in the given solvent: I. pentanol in water II. ethyl…

A: Polar compounds dissolve in polar solvents and non polar compounds dissolve in non polar solvents.

Q: Which molecule would you expect to be more soluble in water: CH,CH-CH,OH or НОCH,CH,CH,OH?

A: Alcohols can form hydrogen bond in water, therefore, they are soluble in water.

Q: Draw the molecular structure of polyvinyl alcohol in solid form. Describe the primary intermolecular…

A: Since you have posted a question with multiple subparts, we are entitled to answer only first three…

Q: forces, polarity, and solubility factors be (from best to worst) to dissolve in dichloromethane…

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Q: 1. why is it that small drops of liquid tend to assume a sherical form? 2. what is an emulsion? 3.…

A: 1. Due to surface tension small drop of liquid tends to attain minimum surface area. Minimum surface…

Q: 1. Explain why coconut oil and palm oil are immiscible and miscible at a particular solvent.

A: Explain

Q: Acetone (molar mass - 58.0 g mol-4) has a vapor pressure at a given temperature of 174 torr. At the…

A: Molar mass of acetone = 58.0g/mol Vapour pressure of pure acetone = 174torr Molar mass of stearic…

Q: Some of the following liquids will mix with water; some will not. If the liquid will not mix with…

A: 1.Propanone is miscible with water. Since water is polar and acetone also polar due to the presence…

Q: what mass of water should be used to dissolve 20 grams of ethanol, to prepare 0.0500 molal solution…

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Q: Rank the following substances in order from most soluble in water to least soluble in water:ethane,…

A: The structural formula of the following substances are given - Ethane - C2H6 (Alkane) 1-hexanol -…

Q: Why isn't NaCl soluble in acetone?

A: Sodium chloride is an ionic compound and it is soluble only in polar solvents which dissociates it…

Q: Would octane dissolve in water? Why or why not?

A: No, octane will not dissolve in water.    We know that like dissolve like. And also octane is non…

Q: The ice cream made in an old-fashioned way is where the maker has a tub full of mixed ingredients…

A: Answer-1 Salt melts ice and helps keep water from re-freezing by lowering the freezing point of…

Q: Which is TRUE about the solubility of naphthalene in water and carbon disulfide (CS2) Naphthalene H…

A: The Formula of Naphthalene is C10H8.  It is the simplest polycyclic aromatic hydrocarbon. It is a…

Q: Suppose you want to purchase a syrup containing water and sugar and you have two brands from which…

A: Freezing point, temperature at which a liquid becomes a solid. As with the melting point, increased…

Q: What is the van't hoff factor of dipotassium hydrogen phosphate

A: A question based on general chemistry that is to be accomplished.

Q: What is the solubility of MgF2 in water? The Ksp for MgF2 is 7.4 ✕ 10−11

A: for MgF2  ,       Ksp = [Mg+2] [F-]2

Q: An oil boils at a lower temperature when steam is added to it because: O the water dissolves in the…

A: We have to find the reason for why the boiling point decreases when steam is added to oil.

Q: Benzene’s water solubility is very low but that of toluene is even lower. This is due to a greater…

A: Toluene has lower solubility than benzene in water it can be explained as

Q: CO(NH2)2 had London Dispersion Forces and I was just wondering how he was able to figure that out…

A: A chemical compound consists of two or more different elements that are bonded with each other…

Q: Find the intermolecular force ammonia has with water and the intermolecular force ammonia has with…

A: Solubility of any substance means the mixing of one component into the other component. If the…

Q: odium chloride, which is quite soluble in water, is not very soluble in hexane. Why?

A: Interactions between ionic compounds and the covalent organic compound are very weak in nature.…

Q: At what temperature will salt solution freeze if 20 g salt (NaCI) is added to 1.5 kg of water?…

A: NaCl ↔ Na+  +  Cl- vant hoff factor =(i) = a×n  -1-awhere, n= number of ions = 2…

Q: Decrease activity of solvent cause decreasing osmotic pressure?

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

Q: What is the van't hoff factor of barium chloride?

A: The Van’t Hoff factor is used in the calculation of osmotic pressure, elevation of boiling point,…

Q: Consider an organic compound that has the following solubilities:   In diethyl ether: 25.0 g/mL…

A: Given diethyl ether solubility = 25.0g/ml  Water solubility = 5g/ml  Percentage relative solubility…

Q: In what way these are different : (a) a sol and a gel (b) a gel and anemulsion.

A: (a) The difference between sol and gel Sol is colloidal solution of solid in liquid. The solid…

Q: Dimethyl ether and ethanol have the same formula (C2H6O) but different structures. Dimethyl ether…

A: The answer is as follows:

Q: ОН H

A: Study of hydrophobic interactions in steroids it is determined that testosterone is insoluble in…

Q: These are cooling curves of (1) first compound and (2) second compound. Based on the graphs, what…

A: We have to find the freezing point from given cooling curve

Q: (a) Would you expect stearic acid, CH3(CH2)16COOH, to bemore soluble in water or in carbon…

A: a) Stearic acid is a saturated fatty acid. It has a bulky hydrophobic alkyl chain, which overpowers…

Q: Why does the m&ms candy when dissolve in water and vinegar and sodium bicarbonate did not mix and…

A: m&ms candies has a outer coating of sugar and food dye. these dye molecules forms negative and…

Q: Near a power plant, warm water is discharged into a river. Sometimes dead fish are observed in the…

A: The stream system both produces and consumes oxygen. It gains oxygen from the atmosphere and from…

Q: List the following compounds in order of increasing water solubility: Increasing water solubility…

A: The solubility of the organic compounds of comparable molecular masses depends upon the tendency to…

Q: 4. Why doesn't a pure liquid distill all at once when the boiling point is reached?

A: In some mixture the vapor has the same portion of constituents as the unboiled mixture.

Q: Which of the following gives the proper order for increasing solubility in water? * O Hexane <…

A: Like dissolve like . Polar substance are soluble in polar solvents and non polar are soluble in non…

Q: A bottle of concentrated hydrochloric acid is opened and set beside an open bottle of concentrated…

A: HCl is acid NH4OH is base Acid react with base to form salt and water (acid-base reaction)

Q: A scientist is about to dissolve 0.9 g of compound U in solvent P. Is 100 mL of solvent P already…

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Q: The most important intermolecular force when the solute CH3-O-CH3 dissolves in water is

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Q: Why is ethyl acetate soluble in hexane using intermolecular forces

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

Q: nt, '2' next to the liquid with the next higher boiling point, of water is 1.00 g/mL. solution…

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Q: enriched to a 60 wt % sulfuric acid solution by adding pure sulfuric acid. a. How much pure sulfuric…

A: Given  20 wt% of sulfuric acid is enriched to 60 wt% by adding pure sulfuric acid. The temperature…