What is true about the miscibility of water and cyclohexane?

Q: What TWO things could be done to increase the solubility of a specific gas in solution?

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Q: GIVE EXAMPLES OF SOLIDS THAT DECREASE ITS SOLUBILITY IN WATER AS TEMPERATURE INCREASES.

A: Solubility is the property of dissolution of a solute in a solvent to form a solution. Dissolution…

Q: Ethanol is miscible with water. Assuming that caffeine is soluble in ethanol, could you use ethanol…

A: Let us assume that caffeine is soluble in ethanol

Q: Determine the molality of an aqueous solution prepared by dissolving 0.112 moles of LiCl in 13.7…

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Q: Explain the difference between an ideal and a non ideal solution.

A: An ideal solution is the one which obeys Raoult’s law over the entire range of concentration and it…

Q: Why is aluminum foil punctured in an experiment to determine the partial weight of volatile liquids?

A: In Dumas method for the determination of the molecular weight of a volatile liquid, the Erlenmeyer…

Q: why hexane and methanol are miscible gases but only slightly soluble as liquids

A: Hexane and methanol both are organic compound. Hexane is a straight chain alkane molecule while…

Q: is HgSO4 Soluable in water?

A: No, HgSO4 that is mercuric sulphate is NOT SOLUBLE in water. It is because when it is added in…

Q: Is dehydration/ hydration of CoCl2 a chemical or physical change? and why?

A: In a physical process, molecules of a substance do not lose identity and the structure of molecules…

Q: Does the commonly reported solubility of an inorganic compound in water pertain to large crystals or…

A: Solubility of any substance depends upon the physical and chemical properties of the solute and the…

Q: Write Short paragraph about heterogeneous coloidal solution.

A: A colloid is a heterogeneous mixture in which dispersed particles have an intermediate size of…

Q: A solution contains 5% w/v Al2(SO4)3.14H20 (MW = 600). Assuming there is complete ionization,…

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Q: How the solubility of gases in liquids effected by temperature and pressure?

A: Gases and liquids are the state of matter. Gaseous particles are far away from each other as they…

Q: In an coffee cup calorimeter experiment, sodium hydroxide (7.17 g) was dissolved in water (86.6 g).…

A: Enthalpy of solution :-           It is the amount of heat released or absorbed in the system…

Q: What is the molar concentration of a 27% acetone (CH3COCH3) solution?

A: Given: (w/v)% of acetone = 27%

Q: For any given mixture of two miscible liquids, which component of the mixture will be present in the…

A: Certain properties that could relate the vapor pressure of volatile liquids/volatile liquid mixtures…

Q: Hydrophobic colloids are stabilized in water by adsorbed anions. Explain with an example?

A: Hydrophobic colloids are stabilized in water by adsorbed anions has to be explain with an example,

Q: What are colligative properties? Give the name of four colligative properties.

A: A descriptive type question based on colligative properties, which is to be accomplished.

Q: What is the effect of a nonvolatile solute on the vapor pressure of a liquid?

A: The non-volatile solute is the type of solute that does not evaporate on its own. That is, the…

Q: What is a marine calcifier and what are the effects of acidification on marine calcifiers?

A: Marine calcier : Biodiversity in ocean eco-system, is quite large. Starting from a very small…

Q: Suggest an explanation for the observations that ethanol, C2H5OH, is completely miscible with water…

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Q: Would you expect carbon tetrabromide and water to be miscible? Why or why not?

A: The basic rule for solubility is like dissolve like, i.e. a polar molecule tend to dissolve a polar…

Q: If 102.6 mL of water is shaken with oxygen gas at 1.8 atm, it will dissolve 0.0034 g O2. Estimate…

A: Henry law: This law states that the concentration of a gas dissolved in a liquid depends on the…

Q: Under the concepts of bond polarity and solubility, why is it that ethanol (rubbing alcohol) and…

A: The question is based on the concept of solubility.   maximum amount of solute that can be dissolved…

Q: Why do raisins float in mineral water with salt compared to distilled water with salt (where it…

A: Given: raisins float in mineral water with salt compared to distilled water with salt (where it…

Q: Explain why ammonia is soluble in water but nitrogen trichloride is not.

A: H- bonding = It is a type attraction intermolecular forces between the lone pairs of an…

Q: Suggest an explanation for the observations that propanol, C3H7OH, is miscible with water and that…

A: According to concept of like dissolve like, polar molecule will miscible in polar solvent and…

Q: A student using a calibrated solution calorimeter measured a temperature decrease of 1.10 K when…

A: Given: Temperature of the solution with calorimeter decreased = 1.10 K Mass of KNO3 added = 1.00 g.…

Q: what is the van hoff's factor for benzene

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Q: What role does coagulation play in water treatment? Why is it necessary to add ferric chloride?

A: Coagulation is a process that involves the addition of alum in the water.  Alum produces the…

Q: Distinguish between dispersion methods and condensation methods for preparing colloidal systems.

A: Dispersion methods: that is, by breaking down larger particles. For example, paint pigments are…

Q: How do the presence or absence of partial charges at the molecular scale help explain a liquid's…

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Q: Which compound do you expect to be soluble in octane (C8H18)?a) CH3OH b) CBr4 c) H2O d) NH3

A: The compound expected to be soluble in octane (C8H18) has to be determined

Q: Write the chemical reaction for the incongruent dissolution of spodumene.

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Q: In your own words, describe how you can use the structure of a large carbon-based molecule to…

A: The solubility of a carbon-based molecule in water depends on the following factors: 1. Length of…

Q: The solublity is the distribution of solute molecules between solvent molecula

A: Solubility is degree to which solute dissolve in solvent to make solution. At low concentration of…

Q: How does temperature influence the surface tension and viscosity of colloidal solutions and ionic…

A: Surface tension and viscosity are the physical properties of the liquid. Viscosity is the resistance…

Q: Does the solubility of most inorganic compounds in water increase or decrease with temperature?

A: Solubility: It is the maximum amount of solute that can be dissolved in the given solvent at…

Q: WHY IS ALCOHOL MISCIBLE IN WATER, WHILE OIL IS IMMISCIBLE IN WATER?

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Q: Which is more efficient for separating the components of a liquid mixture of a liquid mixture,…

A: Which is more efficient for separating the components of a liquid mixture of a liquid mixture,…

Q: Explain the Solublity Trend of NaF, NaCl, NaBr, NaI in  water?

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Q: What is meant by coagulation of a colloidal solution? Describe any three methods by which…

A: Process of conversion of colloidal solution into suspension is defined as coagulation. Colloidal…

Q: Give an example of Calcination?

A: The process of converting an ore into oxide by heating it strongly below its melting point in a…

Q: Explain the various factors that impact the solubility of substances in water

A: The maximum amount of a chemical that will dissolve in a given amount of solvent at a certain…

Q: Discuss the solubility behaviour of polymers from a thermodynamic point of view. What is the…

A: thermodynamics of solubility of polymers :

Q: Kindly decribe the effect of concentration on the colligative properties of a solution and…

A: There are certain properties which don't depend upon chemical composition or chemical constituent…