Examlex

Solved

The Reduction Potentials for Ni2+ and Sn2+ Are as Follows \to

question 73

Multiple Choice

The reduction potentials for Ni2+ and Sn2+ are as follows: Ni2+ + 2e- \to Ni, ε\varepsilon ° = -0.231 V
Sn2+ + 2e- \to Sn, ε\varepsilon ° = -0.140 V
Calculate the equilibrium constant at 25 °C for the reaction:
Sn2+ + Ni  The reduction potentials for Ni<sup>2+</sup> and Sn<sup>2+</sup> are as follows: Ni<sup>2+</sup> + 2e<sup>-</sup>  \to  Ni, \varepsilon ° = -0.231 V Sn<sup>2+</sup> + 2e<sup>-</sup>  \to  Sn, \varepsilon ° = -0.140 V Calculate the equilibrium constant at 25 °C for the reaction: Sn<sup>2+</sup> + Ni   Sn + Ni<sup>2+</sup> A)    B) 35 C) 5.9 D)    E)    Sn + Ni2+


Definitions:

Claims

Statements or assertions made about a belief, policy, or proposition that are typically supported by evidence and reasoning.

Application Condition

Specific circumstances or requirements under which a theory, principle, or rule is applied or implemented.

Acceptance Condition

Criteria required to be met in order for an offer or proposal to be accepted.

Premises

Statements or propositions from which a conclusion is logically derived in an argument.

Related Questions