3. Which of the following relates to the phenomenon of electrons occupying orbitals at the same energy sublevel singly before any orbital is occupied by two electrons? a. b. C. Aufbau Principle Electron Configuration Hund's Rule 4. Which of the following will have an electron configuration ending with 2s²2p? Choose ALL that apply. a. Argon Oxide b. Chloride Neon C. Fluoride Sulfide a. 3s b. 3d C. 4s d. e. f. 5. According to the Aufbau Principle, which of the following energy sublevels will be filled with electrons after 3p is filled with electrons? a. Continuously remove product b. C. d. e. f. Decrease the surface area of the reactants Increase the surface area of the reactants Orbital Diagram Pauli Exclusion Principle Quantum Mechanical Theory d. 4p 4d 4f e. f. 6. Which of the following conditions will increase the rate of an endothermic synthesis reaction? Choose ALL that apply. d. Decrease temperature e. Increase temperature f. Place in a closed system 7. Which of the following technologies are considered non-renewable energy sources? Choose ALL that apply. a. Coal Power Plants b. C. Hydrogen Fuel Cells Fossil Fuel Power Plants a. b. C. 8. Which of the following reactions are endothermic? Choose ALL that apply. H2(g) + 1/2O2(g) H₂O(g); AH = -243 kJ/mol ¹1/2N2(g) + ¹//202(g) + 90.7 kJ → NO(g) CO(g) + 111 kJ C(s) + ¹1/202(g) d. Hydroelectric Generators Solar Panels e. f. Wind Turbines a. Acid lonization Constant (K₂) b. Base lonization Constant (K) C. Equilibrium Constant (Keg) d. e. f. HI(g)→→ ¹1/₂2H2(g) + ½l2(g); AH = −26 kJ/mol H₂O(g) · H2(g) + ½O2(g); AH = +243 kJ/mol + O2(g) 2NO N2(g) + 181.4 kJ (g) 9. Which equilibrium constant would be most relevant to the following system in equilibrium: HC₂H3O2(aq) → H*( (aq) + C₂H3O₂ (aq) Partial Pressure Equilibrium Constant (K₁) d. e. Solubility Product Constant (Ksp) f. Water lon Product Constant (Kw)
3. Which of the following relates to the phenomenon of electrons occupying orbitals at the same energy sublevel singly before any orbital is occupied by two electrons? a. b. C. Aufbau Principle Electron Configuration Hund's Rule 4. Which of the following will have an electron configuration ending with 2s²2p? Choose ALL that apply. a. Argon Oxide b. Chloride Neon C. Fluoride Sulfide a. 3s b. 3d C. 4s d. e. f. 5. According to the Aufbau Principle, which of the following energy sublevels will be filled with electrons after 3p is filled with electrons? a. Continuously remove product b. C. d. e. f. Decrease the surface area of the reactants Increase the surface area of the reactants Orbital Diagram Pauli Exclusion Principle Quantum Mechanical Theory d. 4p 4d 4f e. f. 6. Which of the following conditions will increase the rate of an endothermic synthesis reaction? Choose ALL that apply. d. Decrease temperature e. Increase temperature f. Place in a closed system 7. Which of the following technologies are considered non-renewable energy sources? Choose ALL that apply. a. Coal Power Plants b. C. Hydrogen Fuel Cells Fossil Fuel Power Plants a. b. C. 8. Which of the following reactions are endothermic? Choose ALL that apply. H2(g) + 1/2O2(g) H₂O(g); AH = -243 kJ/mol ¹1/2N2(g) + ¹//202(g) + 90.7 kJ → NO(g) CO(g) + 111 kJ C(s) + ¹1/202(g) d. Hydroelectric Generators Solar Panels e. f. Wind Turbines a. Acid lonization Constant (K₂) b. Base lonization Constant (K) C. Equilibrium Constant (Keg) d. e. f. HI(g)→→ ¹1/₂2H2(g) + ½l2(g); AH = −26 kJ/mol H₂O(g) · H2(g) + ½O2(g); AH = +243 kJ/mol + O2(g) 2NO N2(g) + 181.4 kJ (g) 9. Which equilibrium constant would be most relevant to the following system in equilibrium: HC₂H3O2(aq) → H*( (aq) + C₂H3O₂ (aq) Partial Pressure Equilibrium Constant (K₁) d. e. Solubility Product Constant (Ksp) f. Water lon Product Constant (Kw)
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter9: Energy And Chemistry
Section: Chapter Questions
Problem 9.101PAE
Related questions
Question
Transcribed Image Text:3. Which of the following relates to the phenomenon of electrons occupying orbitals at the same energy
sublevel singly before any orbital is occupied by two electrons?
a.
b.
C.
Aufbau Principle
Electron Configuration
Hund's Rule
4. Which of the following will have an electron configuration ending with 2s²2p? Choose ALL that apply.
a. Argon
Oxide
b. Chloride
Neon
C.
Fluoride
Sulfide
a. 3s
b.
3d
C.
4s
d.
e.
f.
5. According to the Aufbau Principle, which of the following energy sublevels will be filled with electrons
after 3p is filled with electrons?
a. Continuously remove product
b.
C.
d.
e.
f.
Decrease the surface area of the reactants
Increase the surface area of the reactants
Orbital Diagram
Pauli Exclusion Principle
Quantum Mechanical Theory
d. 4p
4d
4f
e.
f.
6. Which of the following conditions will increase the rate of an endothermic synthesis reaction? Choose
ALL that apply.
d. Decrease temperature
e. Increase temperature
f. Place in a closed system
Transcribed Image Text:7. Which of the following technologies are considered non-renewable energy sources? Choose ALL that
apply.
a. Coal Power Plants
b.
C. Hydrogen Fuel Cells
Fossil Fuel Power Plants
a.
b.
C.
8. Which of the following reactions are endothermic? Choose ALL that apply.
H2(g) + 1/2O2(g) H₂O(g); AH = -243 kJ/mol
¹1/2N2(g) + ¹//202(g) + 90.7 kJ → NO(g)
CO(g) + 111 kJ C(s) + ¹1/202(g)
d. Hydroelectric Generators
Solar Panels
e.
f.
Wind Turbines
a.
Acid lonization Constant (K₂)
b.
Base lonization Constant (K)
C. Equilibrium Constant (Keg)
d.
e.
f.
HI(g)→→ ¹1/₂2H2(g) + ½l2(g); AH = −26 kJ/mol
H₂O(g)
· H2(g) + ½O2(g); AH = +243 kJ/mol
+ O2(g)
2NO
N2(g)
+ 181.4 kJ
(g)
9. Which equilibrium constant would be most relevant to the following system in equilibrium:
HC₂H3O2(aq) → H*( (aq) + C₂H3O₂ (aq)
Partial Pressure Equilibrium Constant (K₁)
d.
e. Solubility Product Constant (Ksp)
f.
Water lon Product Constant (Kw)
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