Understanding E cell, Delta G, and Equilibrium Constant

What is the main focus of the lesson introduced by Chad?

• The periodic table

• The relationship between E cell, Delta G, and the equilibrium constant

• The history of chemistry

• Chemical bonding

Which condition indicates a spontaneous reaction in terms of Delta G?

• Delta G is undefined

• Delta G is zero

• Delta G is positive

• Delta G is negative

What is the relationship between E cell and Delta G for a spontaneous reaction?

• E cell is negative and Delta G is positive

• E cell is positive and Delta G is negative

• Both E cell and Delta G are negative

• Both E cell and Delta G are positive

What equation relates the non-standard and standard values for the cell potential?

• Boyle's Law

• Nernst Equation

• Charles's Law

• Avogadro's Law

What is the standard cell potential calculated for the given reaction?

• 0.76 volts

• 0.34 volts

• 1.10 volts

• 2.00 volts

How many moles of electrons are transferred in the example reaction?

• One mole

• Two moles

• Four moles

• Three moles

What is the calculated Delta G standard for the reaction?

• 100.0 kJ

• -212.3 kJ

• 212.3 kJ

• -100.0 kJ

What is the expected magnitude of the equilibrium constant for a highly spontaneous reaction?

• Much greater than one

• Zero

• Exactly one

• Much less than one

What is the equilibrium constant calculated for the reaction?

• 1.5 x 10^20

• 1.5 x 10^10

• 1.5 x 10^3

• 1.5 x 10^37

What can be calculated if one knows the standard value for E cell, Delta G, or the equilibrium constant?

• Only the equilibrium constant

• Only Delta G

• The other two values

• None of the above