which of the following propertties of water explains
its solvent abilities for certain substances?
Homework Answers
Water makes an excellent solvent due to its polarity and is
capable for form hydrogen bond. It has capability to dissolve
different types of molecules.
Answer : polarity of water molecule
Add Answer to:
which of the following propertties of water explains
its solvent abilities for certain substances?
Which of...
Which of these properties of water makes it a good solvent for a variety of substances?...
Which of these properties of water makes it a good solvent for a variety of substances? Select one: a. its high specific heat. b. Its boiling point c. its hydrogen bonding ability d. Its high surface tension
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent...
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent will the following substances be soluble? Explains briefly. (8 points) a) LINO3 b) gasoline c)C6H6 d) Na2S04
Why are water molecules less dense in ice than in water? Specific heat Van der Waals...
Why are water molecules less dense in ice than in water? Specific heat Van der Waals forces Hydrogen bonding Ice floats Which of the following are properties of water molecules? Select all that apply. Cohesion Surface tension Capillary action Adhesion
15.2 J of heat is applied to 8.0 g samples of each of the following substances:...
15.2 J of heat is applied to 8.0 g samples of each of the following substances: water (s), water (g), mercury (1), and gold (s). Which substance's temperature will increase the most? The Specific Heat Capacities of Some Common Substances Substance Specific Heat Capacity (J/g °C) water (()* (liquid) 4.184 water(s) (ice) 2.03 water (8) (steam) 2.0 aluminum (s) 0.89 iron (s) 0.45 mercury (1) 0.14 0.71 silver (S) 0.24 gold (s) 0.13 *The symbols (s), (), and (g) indicate...
Water has significant IMF, which result in many of its unique properties—high boiling point relative to...
Water has significant IMF, which result in many of its unique properties—high boiling point relative to its molecular weight, high surface tension, strong capillary action. Draw the molecular structures for six water molecules and show how they might organize themselves due to hydrogen-bonding. Show the H-bonds with dotted lines.
Which if the following favors the solubility of an ionic solid in a liquid solvent? A)...
Which if the following favors the solubility of an ionic solid in a liquid solvent? A) A large magnitude of the solvation energy of the ions B) A small magnitude of the lattice energy of the solute C) A large polarity of the solvent D) All of the above E) None of the above
Answer the following questions about water: a.In a single molecule of water (H2O), what kind(s) of...
Answer the following questions about water: a.In a single molecule of water (H2O), what kind(s) of bonds(s) are present? b.Explain how these bonds contribute to the high surface tension of water. c.Explain why water has a high specific heat, and explain why this is important to life d. Explain why carbohydrates have high free energy.
en temperatu lder 4. Place the following substances in order of decreasing vapor pressure at a...
en temperatu lder 4. Place the following substances in order of decreasing vapor pressure at a given CF. PF BrF, BrF, > PFS > CF Brf > CF, > PES PF, > BrF, > CF CF, > BrF, > PFS CF, > PF > BrFs C d 5. Define critical point. 2 The temperature and pressure above which a supercritical fluid exists. bThe temperature and pressure where liquid, solid, and gas are equally stable and are in equilibrium c. The...
C1. Water Water has a number of unique properties that are essential for life. Most of...
C1. Water Water has a number of unique properties that are essential for life. Most of these properties are as a result of the polar nature of water and its ability to form hydrogen bonds. Using your knowledge on the properties of water, answer the questions below. a) Why is it important for water to be a liquid over a broad range of temperatures? [2 marks] b) Why is water referred to as polar and why does its polarity affect...
Study Guide Questions 1. Explain the relationship between the kinetic energy of molecules or atoms in...
Study Guide Questions 1. Explain the relationship between the kinetic energy of molecules or atoms in a system, and temperature, 2. Explain what it means when someone says, "Water is a polar molecule." (Bet you hear that all the time!) 3. What are hydrogen bonds? 4. Why is it difficult to heat up (or cool down) water? 5. Why is water such a good solvent? Are there any substances water cannot dissolve? Why or why not? 6. What is surface...
II. Water is a polar solvent; CCI4 (Carbon tetrachloride) is a non-polar solvent. In which solvent will the following substances be soluble? Explains briefly. (8 points) a) LINO3 b) gasoline c)C6H6 d) Na2S04
Why are water molecules less dense in ice than in water? Specific heat Van der Waals forces Hydrogen bonding Ice floats Which of the following are properties of water molecules? Select all that apply. Cohesion Surface tension Capillary action Adhesion
15.2 J of heat is applied to 8.0 g samples of each of the following substances: water (s), water (g), mercury (1), and gold (s). Which substance's temperature will increase the most? The Specific Heat Capacities of Some Common Substances Substance Specific Heat Capacity (J/g °C) water (()* (liquid) 4.184 water(s) (ice) 2.03 water (8) (steam) 2.0 aluminum (s) 0.89 iron (s) 0.45 mercury (1) 0.14 0.71 silver (S) 0.24 gold (s) 0.13 *The symbols (s), (), and (g) indicate...
en temperatu lder 4. Place the following substances in order of decreasing vapor pressure at a given CF. PF BrF, BrF, > PFS > CF Brf > CF, > PES PF, > BrF, > CF CF, > BrF, > PFS CF, > PF > BrFs C d 5. Define critical point. 2 The temperature and pressure above which a supercritical fluid exists. bThe temperature and pressure where liquid, solid, and gas are equally stable and are in equilibrium c. The...
C1. Water Water has a number of unique properties that are essential for life. Most of these properties are as a result of the polar nature of water and its ability to form hydrogen bonds. Using your knowledge on the properties of water, answer the questions below. a) Why is it important for water to be a liquid over a broad range of temperatures? [2 marks] b) Why is water referred to as polar and why does its polarity affect...
Study Guide Questions 1. Explain the relationship between the kinetic energy of molecules or atoms in a system, and temperature, 2. Explain what it means when someone says, "Water is a polar molecule." (Bet you hear that all the time!) 3. What are hydrogen bonds? 4. Why is it difficult to heat up (or cool down) water? 5. Why is water such a good solvent? Are there any substances water cannot dissolve? Why or why not? 6. What is surface...
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