When an Aqueous Solution of AgNO₃ Is Electrolyzed,a Gas Is

question 71

Multiple Choice

When an aqueous solution of AgNO₃ is electrolyzed,a gas is formed at the anode.What is the identity of the gas?
Reduction Half-Reaction
E° (V)
2H₂O(l) + 2e^- H₂(g) + 2OH^-(aq) -0.83
2H⁺(aq) + 2e^- H₂(g) 0.00
Ag⁺(aq) + e^- Ag(s) 0.80
NO₃^-(aq) + 4H⁺(aq) + 3e^- NO(g) + 2H₂O(l) 0.96
O₂(g) + 4H⁺(aq) + 4e^- 2H₂O(l) 1.23

• A)H₂O
• B)NO
• C)Ag
• D)O₂
• E)H₂

Interpret statistical significance and its importance in psychological research.

Distinguish between descriptive and inferential statistics and their roles in psychological research.

Acknowledge the contributions and ethical considerations of animal research in psychology.

Understand and apply ethical guidelines for human participation in psychological research, including informed consent.

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Definitions:

Illegal Immigrants

Individuals who enter or reside in a country without the necessary authorization or legal permission from the government.

Minimum Wage Laws

Legislation that sets the lowest hourly rate that can be paid to workers, aimed at ensuring a minimum standard of living.

Net Effect

The overall impact or result after all factors are considered, especially those that might offset each other.

Total Employment

The total number of individuals in an economy who are currently employed and working.