Part One: Reading Solubility Curves Use the graph to answer the following questions. REMEMBER UNITS! 1. What mass of solute will dissolve in 100mL of water at the following temperatures? a. KNO3 at 70°C b. NaCl at 100°C c. NH4CI at 90°C d. Which of the above three substances is most soluble in water at 15°C. 2. What happens to the solubility of NH; as the temperature increases? Based on this information do you infer NH3 is likely to be a solid or a gas? 3. What happens to the solubility of KCl as the temperature increases? Based on this information do you infer KCl is likely to be a solid or a gas? 4. Which substance shows the least change in solubility from 0°C to 100°C?

Q: Explain how a saturated solution represents an equilibrium between the solution and any undissolved…

A: Saturated solution:A solution is called saturated solution when no more solute can be…

Q: Does the solubility of carbon dioxide increase or decrease with an increase in temperature?

A: The solubility of carbon dioxide has to be predicted when there is an increase in temperature has to…

Q: How does adding solutes to a solution affect the boiling point of the solution and how does adding…

A: Answer :-----Adding solutes to a solution affects the boiling point and freezing point are :--For…

Q: uestion 17 Match the correct term with its appropriate description/example for each of the following…

A: An electrolyte is defined as the substance which is completely ionized when dissolved in water and…

Q: What property determines solubility? A. mass B. geometry C. polarity D. volume

A: we have to determine the property that determines solubility

Q: Indicate which of the following does not affect the solubility of solid solutes. a. volume of…

A: In the case of any solution, solubility depends on the temperature at which the solution is being…

Q: Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. Then, write…

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Q: 1. At a particular temperature, the solubility of Kr in water is 0.060 M when the partial pressure…

A: The objective of the question is to find the partial pressure of Kr that would give a solubility of…

Q: most intravenous For injections, great care is taken concentration of the solutions to be injected…

A: The reason for this lies in the principle of osmotic pressure. We know that osmotic pressure (π) =…

Q: To suspend colloid particles in a colloid, you could use a(n) a. emulsifying agent b. dispersing…

A: A colloidal mixture is a type in which the solute particles are in the range of 1 to 1000 nanometers…

Q: In lowa, the roads are often "salted" with soluble ionic compounds to reduce ice formation. Which of…

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Q: A 3.89 kg sample contains has 0.90 mg of a heavy metal, express the concentration of heavy metal in…

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Q: State the relationship between the solubility of a solid and temperature?

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Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

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Q: 2. Pure cyclohexane freezes at 6.54°C and its molar freezing point depression constant is 20.0°C/m.…

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Q: 2. What is the concentration of a solution that contained 0.3 moles of solute dissolved in 50mL of…

A: Moles of Solute = 0.3 mol Volume of Solvent = 50 mL = 0.050 L   We know , # Molarity ( Concentration…

Q: Calculate the molar solubility for the following salts in water. Write answer in scientific notation…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: you make a saturated solution of potassium chloride in 50 mL of water at 80 degrees C and quickly…

A: We will use  V=kT K is constant

Q: 14. Classify the following into metals, non-metals and metalloids: Silicon, Mercury, Diamond,…

A: 14.Metals:Sodium (Na)Magnesium (Mg)Copper (Cu)Non-metals:Carbon ©Sulphur (S)Iodine (I)Boron…

Q: The dissolution of KCI is an endothermic process, so heat is consumed in the process. You can write…

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Q: A 2.0 L aqueous solution contains 0.25 mole of CaCO3. What is the concentration (molality) of the…

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Q: 11. Colligative properties depend on: A. the chemical properties of the solute. B. the chemical…

A: colligative property depend on the number solute particle and independent of nature of solute and…

Q: 4. Write the balanced equations for when the following solutes dissolve in. Do not include water in…

A: The substances which are polar in nature dissolves in water .

Q: 1. At a particular temperature, the solubility of Ne in water is 0.0240 M when the partial pressure…

A: Based on Henry's law we can calculate the solubility. As follows

Q: Which pair/s of substances will dissolve in each other? a. CH,NH2 and H20 b. CH3-CH3 and CH3OH c.…

A: According to 'like dissolve like' rule : Polar molecules are likely to dissolve in polar molecules…

Q: 11. In the drawing to the right, fill in gas particles to represent Henry's Law." 12. Write the…

A: As per the students request I'm solving only question number 13. Thank you !  According to the…

Q: 12. A silver nitrate (AgNO3) solution contains 25g of silver nitrate in 50.0mL of solution.…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of the solution. In…

Q: At a particular temperature, the solubility of O, in water is 0.0500 M when the partial pressure is…

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Q: . What is the volume of a 0.5M solution of Al2O3 if there is 5g of Al2O3 a. 0.01L b. 0.1L c. 1.0L d.…

A: Mass of Al2O3 in solution = 5g Molar mass of Al2O3 = 101.96g Molarity of solution = 0.5M Molarity of…

Q: таyers. layer is on top If molecular iodine (I2) is added to the test tube, predict which plve most…

A: Water layer is on top because water is less denser then carbon tetrachloride. Molecular iodine is…

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.