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The standard emf of a cell comes out negative for the… | StemPy Lab
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The standard emf of a cell comes out negative for the reaction as it is written. What is true of that reaction under standard conditions?
Chemistry
Medium
High School (11–12)
Electrochemistry › Conductance, Electrolysis and Batteries
NEET
AP
A-Level
IB
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StemPy Lab
The standard emf of a cell comes out negative for the reaction as it is written. What is true of that reaction under standard conditions?
Δ
G
∘
\Delta G^\circ
Δ
G
∘
is positive and
K
K
K
is greater than 1
Δ
G
∘
\Delta G^\circ
Δ
G
∘
is positive and
K
K
K
is less than 1
Δ
G
∘
\Delta G^\circ
Δ
G
∘
is negative and
K
K
K
is greater than 1
Δ
G
∘
\Delta G^\circ
Δ
G
∘
is negative and
K
K
K
is less than 1
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← A cell joins Cr³⁺/Cr with E° = -0.74 V to Ag⁺/Ag with E° = +0.80 V. What is the standard emf?
A Zn | Zn²⁺ | Cu²⁺ | Cu cell is left to run until its emf drops to zero. Which statement is true then? →
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