Question 1
pts
What is the shape of water?
Your Answer:
bent, the bond angle is 104.5 degrees
Bent. The bond angle is 104.5 degrees.
Question 2
pts
What is autoionization, and how is it important for water?
Your Answer:
This refers to the compounds ability to form ions by reacting with itself. These ions
influence the chemistry of water
Autoionization is the ability of a compound to react with itself to form ions.
One water molecule reacts with a second molecule to form two ions: H3O+ and
OH-. These ions exist in small amounts in pure water and influence the
chemistry of water.
, Question 3
pts
Name the three non-covalent forces discussed in this module.
Your Answer:
dipole-dipole forces, hydrogen bonding, London dispersion forces
1. Dipole-dipole forces, 2. Hydrogen bonding, and 3. London dispersion forces
Question 4
pts
What type of non-covalent interaction is known as the strongest dipole-dipole force?
Your Answer:
hydrogen bonds
hydrogen bonds.
pts
What is the shape of water?
Your Answer:
bent, the bond angle is 104.5 degrees
Bent. The bond angle is 104.5 degrees.
Question 2
pts
What is autoionization, and how is it important for water?
Your Answer:
This refers to the compounds ability to form ions by reacting with itself. These ions
influence the chemistry of water
Autoionization is the ability of a compound to react with itself to form ions.
One water molecule reacts with a second molecule to form two ions: H3O+ and
OH-. These ions exist in small amounts in pure water and influence the
chemistry of water.
, Question 3
pts
Name the three non-covalent forces discussed in this module.
Your Answer:
dipole-dipole forces, hydrogen bonding, London dispersion forces
1. Dipole-dipole forces, 2. Hydrogen bonding, and 3. London dispersion forces
Question 4
pts
What type of non-covalent interaction is known as the strongest dipole-dipole force?
Your Answer:
hydrogen bonds
hydrogen bonds.
