Explain why aquatic species are more comfortable in cold water rather than in warm water.

Q: The freezing point of organic compound A is approximately 138°F below zero. The freezing point of…

A: The detailed answer is attached below.

Q: Explain why drinking seawater results in dehydration.

A: Dehydration is a process in which the water molecule is removed out. Dehydration is a condition…

Q: is the vapor pressure of this solution containing 600 g C the PoH20 = 23.6 torr. ar (C12H22011…

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Q: non ionizing solid dissolved in water changed the freezing point to -2.79 degrees celsius. Calculate…

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Q: Why does the water in swimming pool remain cold even until noon after cold night?

A: Water in swimming pools remains cool even during hot summer. This is because water has high…

Q: boiling point o

A: Ans. B. 100 g table salt NaCl is answer.

Q: What is the role of Solvation?

A: The role of solvation has to be explained.

Q: List the three kinds of intermolecular interactions involved in solution formation?

A: The three kinds of intermolecular interactions involved in formation of solution has to be listed.

Q: 5,00 g of glucose, C6H12O6, is dissolved in 72,8 g of water. What will be the freezing point and the…

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Q: List the Ionic constituents of Seawater?

A: Seawater is a complex mixture of 96.5 percent water, 2.5 percent salts, and smaller amounts of other…

Q: Which of the following is true about the solubility of substances in water? Atmospheric pressure…

A: Answer:- This question is answered by using the simple concept of solubility of substances in water.…

Q: Water contains dissolving oxygen that fish can breathe. Which factor would not increase the amount…

A: Water contains dissolving oxygen that fish can breathe. When water is cooled, its capability to hold…

Q: Compare the effect of drinking 250ml of ice water with the cooling effect of sweating out 250ml of…

A: You must first choose the processes that are occurring, including how many "heating up" processes…

Q: Define the term solvation?

A: The term solvation has to be defined below.

Q: Which of the given phenomenon is explained by colligative property?     Freezing of ice…

A: Answer  Which of the given phenomenon is explained by colligative…

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: List the major cations, anions, and gases present in natural waters?

A: The solution is given below -

Q: For which of the water solutions the freezing point is the lowest? а. c(CaCl2) = 0,01 mol/L Ob.…

A: We have to use the concept of colligative property for the given concentration of non-volatile…

Q: Determine the molal concentration of a sugar solution in water that has a freezing point of -2.1…

A: The depression of freezing point,∆Tf, due to the addition of non-volatile solute is given by…

Q: What is the importance of freezing in food when it comes to daily life?

A: There occurs  a process called Rancidity in food In which the Food starts  decomposing  .

Q: Explain briefly Maintenance of water balance and associated disorders?

A: In this question bee have to explain the maintenance of water balance and associated disorders.

Q: How does the movement of marble differ in water and in oi

A: This can explained on basis of viscosity which is a characteristic property of fluids. Viscosity is…

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

A: Dissolved oxygen is always present in water.

Q: A crystalline white solid is a mixture of glucose and sucrose.is it possible that a ten grammes…

A: It possible that a ten grams sample of the solid dissolved in hundred grams of water might have a…

Q: Determine the freezing point of a solution (in ℃) that contains 17.3 grams of glycerin (C3H8O3 ) in…

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Q: Describe the difference between solvation of ionic compounds and solvation of covalent compounds.…

A: A covalent compound is a substance that is made up of two or more atom By sharing electrons, a…

Q: At 25.0 °C the Henry's Law constant for nitrogen monoxide (NO) gas in water is 0.0019M/atm.…

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Q: Which is NOT property of water? O it sticks to itself and to other polar substances O it's most…

A: Interpretation: Which is not a property of water is to be selected.

Q: If each of these substances costs the same amount per kilogram, which substance would be the most…

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Q: Water will not dissolve covalent substances which are nonpolar. Which substances are nonpolar?

A: Water does not dissolves non-polar substances but it dissolves polar substances this theory based on…

Q: Why do industries use so much of the world’s available fresh water? (b) Choose a specific industry…

A: Water is used in industries for variety of purposes such as ultrapure water is used in semiconductor…

Q: Increase in the temperature during summer months increases solubility of oxygen in bodies of water.…

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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: Calculate the number of moles of water It will be easiest to calculate the molality if you start…

A: Given : Volume of water = 999.1 mL To find : moles of water NOTE : Here we don't need to find…

Q: What are the properties of water of physiological importance? Explain.

A: Water (H2O)  It is an essential source for the existence of life on the planet earth. It is widely…

Q: You dissolve a certain non-volatile solid into benzene. Which of the following you will expect to…

A: If a non-volatile solid is enumerate to a pure solvent, changes in the properties of liquid takes…

Q: Compare boiling points and solubilities in water for each pair of compounds. Explain your reasoning.…

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Q: Most fish have a very difficult time surviving in lakes that are at altitudes greater than 3500 m…

A: In this question, we have to answer why Most fish have a very difficult time surviving in lakes that…

Q: Polar molecules have strong intermolecular attractions to each other. Use your knowledge of…

A: The matter is made up of small, indivisible particles called atoms. Electrons, protons, and neutrons…

Q: An aqueous solution has a normal boiling point of 102.5 degrees Celsius.  What is the freezing point…

A: The normal temperature at which the water boils is 100 degrees Celcius. So, the elevation in the…

Q: How does water dissolve polar and ionic compounds? Explain the process of these interactions.

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Q: Determine the vapor pressure of a solution at 25 degrees Celsius that contains 76.6 g of glucose in…

A: The molar mass of water is 18 g/mol and the molar mass of glucose is 180 g/mol.  The 250 mL of water…

Q: The solubility of gas in water is 25 degrees celsius and 1.0 atm pressure of oxygen is 0.041 g/L.…

A: According to Henry’s Law, pressure (P) and concentration (C) is directly related to each other as…

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: Draw the intermolecular forces that present in this solution and indicate the strongest type

A: A question based on intermolecular forces that is to be accomplished.

Q: What are the pharmaceutical uses of Hypertonic solution?

A: