Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
The component of a mixture that is present in smallest quantity
This is the definition of:
homogeneous
critical fluid
solute
solvent
solution
solute
Will the following molecule dissolve in Water or Methane? (Remember like dissolves like)
Sodium chloride
water
methane
neither
water
For the following solution, what is the solvent phase solid and what is the solute phase gas ?
metal hydrides: e.g. H2(g) absorbed by Pd metal
Answer 1:
Answer 2:
Answer 1: solid
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
Answer 2: gas
When a molecule or ionic compound breaks into its constituent ions upon dissolution:
dissociation
electrolyte
strong electrolyte
weak electrolyte
dissociation
Identify this substance; select all that apply.
CH3COOH (acetic acid)
ionic compound
molecular compound
strong electrolyte
weak electrolyte
acid
base
salt
molecular compound
weak electrolyte
acid
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
Identify this substance:
ammonia
strong acid
strong base
weak acid
weak base
salt
weak base
Which of the following are strong bases? [Select all that apply.]
HI
Mg(OH)2
Sr(OH)2
NH3
Be(OH)2
RbOH
CH3OH
CH3NH2
Sr(OH)2
RbOH
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
A substance dissolving another substance, usually the component of a solution present in a
greater amount in known as the?
aqueous solution
homogenous mixture
heterogenous mixture
solvent
solute
No answer text provided.
solvent
a compound that only partially dissociates into ions upon dissolving
dissociation
electrolyte
strong electrolyte
weak electrolyte
weak electrolyte
Identify this substance; select all that apply.
LiCl
ionic compound
molecular compound
strong electrolyte
weak electrolyte
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
The component of a mixture that is present in smallest quantity
This is the definition of:
homogeneous
critical fluid
solute
solvent
solution
solute
Will the following molecule dissolve in Water or Methane? (Remember like dissolves like)
Sodium chloride
water
methane
neither
water
For the following solution, what is the solvent phase solid and what is the solute phase gas ?
metal hydrides: e.g. H2(g) absorbed by Pd metal
Answer 1:
Answer 2:
Answer 1: solid
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
Answer 2: gas
When a molecule or ionic compound breaks into its constituent ions upon dissolution:
dissociation
electrolyte
strong electrolyte
weak electrolyte
dissociation
Identify this substance; select all that apply.
CH3COOH (acetic acid)
ionic compound
molecular compound
strong electrolyte
weak electrolyte
acid
base
salt
molecular compound
weak electrolyte
acid
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
Identify this substance:
ammonia
strong acid
strong base
weak acid
weak base
salt
weak base
Which of the following are strong bases? [Select all that apply.]
HI
Mg(OH)2
Sr(OH)2
NH3
Be(OH)2
RbOH
CH3OH
CH3NH2
Sr(OH)2
RbOH
, Final Exam v2: Chem 110 | Physical Chemistry |
Latest Update | Questions and verified
Answers | 100 OUT OF 100 (Grade A)
A substance dissolving another substance, usually the component of a solution present in a
greater amount in known as the?
aqueous solution
homogenous mixture
heterogenous mixture
solvent
solute
No answer text provided.
solvent
a compound that only partially dissociates into ions upon dissolving
dissociation
electrolyte
strong electrolyte
weak electrolyte
weak electrolyte
Identify this substance; select all that apply.
LiCl
ionic compound
molecular compound
strong electrolyte
weak electrolyte
