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Course: AP CHEMISTRY
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AP CHEMISTRY

1. Atomic Structure and Properties

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2. Compound Structure and Properties

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3. Properties of Substances and Mixtures

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4. Chemical Reactions

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5. Kinetics

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6. Thermochemistry

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7. Equilibrium

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8. Acids and Bases

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9. Thermodynamics and Electrochemistry

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Quiz

7.4 Calculating the Equilibrium Constant – Check yourself

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Calculating the Equilibrium Constant AP Chemistry check yourself quiz: free practice for AP Chemistry. Work through this Calculating the Equilibrium Constant AP Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 7.4 Calculating the Equilibrium Constant — Notes lesson. More practice: AP Chemistry — all units. Syllabus: College Board ap chemistry course page.

  • Questions count: 7
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which statement best describes Change row?
Which statement best describes Change row?
Uses stoichiometry with x.
Convert moles to M.
Initial, Change, Equilibrium concentrations.
Put equilibrium values into K.
2.
According to the comparison table in this lesson, what is the I₂ of If HI = 1.56 M?
According to the comparison table in this lesson, what is the I₂ of If HI = 1.56 M?
ICE table example: H₂ + I₂ ⇌ 2HI
−x
1.00 − x
1.00
0.22
3.
Which key term matches this description: "Initial, Change, Equilibrium concentrations."
Which key term matches this description: "Initial, Change, Equilibrium concentrations."
ICE table
Known equilibrium value
Change row
Substitution
4.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
÷ volume
Moles
ICE
Molarity
5.
According to the comparison table in this lesson, what is the H₂ of Equilibrium?
According to the comparison table in this lesson, what is the H₂ of Equilibrium?
ICE table example: H₂ + I₂ ⇌ 2HI
1.00
1.00 − x
0.22
−x
6.
Which statement best describes Volume?
Which statement best describes Volume?
Put equilibrium values into K.
Convert moles to M.
Lets you find x directly.
Uses stoichiometry with x.
7.
Complete the statement: ICE stands for ______.
Complete the statement: ICE stands for ______.
Initial, Change, Equilibrium
Volume
Change row
equilibrium
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  • 5
  • 6
  • 7
Part of 7. Equilibrium — see every lesson and quiz in this unit.
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