Ozone (O₃)in the Atmosphere Can React with Nitric Oxide (NO)as

question 31

Multiple Choice

Ozone (O₃) in the atmosphere can react with nitric oxide (NO) as follows. O₃(g) + NO(g) → NO₂(g) + O₂(g) .ΔH°_rxn = -199 kJ/mol,ΔS°_rxn = -4.1 J/K • mol
What is ΔG°_rxn for this reaction at 25°C?

• A)1020 kJ/mol
• B)-1.22 × 103 kJ/mol
• C)2.00 × 103 kJ/mol
• D)-1.42 × 103 kJ/mol
• E)-198 kJ/mol

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Definitions:

Voltage Divider

A circuit that generally is constructed by connecting resistors in series to produce desired voltage drops across the resistors.

Voltages

The electrical potential difference between two points in a circuit, measured in volts (V), driving current flow through the circuit.

Total Resistance

The overall resistance in an electrical circuit, calculated differently for series and parallel circuits.

Applied Voltage

Applied voltage refers to the electrical potential difference intentionally established across a component or circuit for operation.