Sketch the “interactive network” of water molecules in theliquid state.

Q: Define the term desalination?

A: Water is one of the most important resources of earth. Fresh water sources are very limited to serve…

Q: Pick an appropriate solvent from Table 13.2 to dissolve:(a) motor oil (nonpolar)(b) sugar (polar)(c)…

A: Solubility follows principal of like dissolve like . Polar compound are soluble in polar solvents…

Q: Predict differences in our global environment that may havearisen if the freezing point and boiling…

A: Differences in our global environment that may have arisen if the freezing point and boiling point…

Q: The solubility of a gas in a liquid will increase as temperature decreases, but a solid’s solubility…

A: As we increase the temperature in the gas-liquid system then the kinetic energy of the gas…

Q: IF ethylene glycol has greater amount than water which is the solvent?

A: If ethylene glycol has greater amount than water, then the solvent is ethylene glycol.

Q: Why is CaSO4 less soluble in water than NaCl?

A: The ion dipole interactions are the interaction exists between the ion of the compound and water…

Q: calculate the boiling point of sea water if it contains 35 g of NaCl for every 1000g of water

A:

Q: Briefly describe the molecular level reason why hexane and water are or aren't soluble (mixing with…

A:

Q: Identify the types of intermolecular forces that are present in a solution of KCI dissolved in…

A: Intermolecular force of attraction between the atoms in a molecule or between two different…

Q: DOO

A: Hydrolysis is basically a chemical reaction where the water molecules were added to a compound.  All…

Q: The unique physical properties of water are controlled by what? O by conductivity O by the formation…

A:

Q: hat is the vapor pressure of ethyl alcohol at 45 C? 100

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Q: . Describe in detail why hydrogen bonds form between two or more water molecules

A: We have to describe the reason for forming the hydrogen bonds form between two or more water…

Q: Both water and ethanol are infinitely miscible in one another. This means the resulting mixture…

A: If two liquids are completely miscible in each other then they appear as a single solution.

Q: Some laboratory procedures involving oxygen-sensitive reactants or products call for using water…

A: Dissolved oxygen is always present in water.

Q: Do water molecular properties change based on the phase of water? Why or why not? please explain and…

A: A question based on physical chemistry, which is to be accomplished.

Q: Which of the following compounds are soluble in water? Drag the appropriate items to their…

A:

Q: Why do molecular solids dissolve in water?

A: Many solids dissolve in water readily.

Q: Which will have a higher boiling temperature, mixture containing more water or mixture containing…

A: The temperature needed for  change  of phase from liquid to gases

Q: Use the picture below to answer the following question: Hydrated ions Nat ions CF ions Water…

A: We have to tell how the ionic compounds soluble in water.

Q: Which of the following statements is responsible for the ability of water to demonstrate hydrogen…

A: Two things define the polarity of a compound. 1. Shape of the molecules 2. Electronegativity…

Q: True or False Adding salt to water will decrease its freezing point, which will increase the time…

A: Let us take water as a ice.  Salt melts ice and helps keep water from re-freezing by lowering…

Q: Explain why ionic substances show a wide range of solubilities in water.

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Q: sentences explain how to compare the strength of electrostatic forces between molecules in saltwater…

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Q: Define covalent, ionic and hydrogen bonding. Which of these bonds is/are important in determining…

A: In this question we have to define the different types of in chemical bonding. there are three types…

Q: How much water is present in 200 g of salt solution if the mass percent of salt is 26%?

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Q: How is "hard" water made "soft"? Explain why that process works.

A: Interpretation -  To explain how "hard" water made "soft" -      Introduction -  The process by that…

Q: Explain the reason cooks are advised to put salt in water that is to be boiled. Explain the reason…

A: Salt is a commonly used substance in both cooking and winter maintenance. Its unique properties…

Q: Explain why begetable oil and water don't dissolve in one another

A:

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.