Given the Thermochemical Equation 2SO₂ + O₂ $\rarr$ 2SO₃ $\Delta$ H°_rxn = -198 KJ/mol, What Is the Standard Enthalpy Change

question 84

Multiple Choice

Given the thermochemical equation 2SO₂ + O₂ $\rarr$ 2SO₃, $\Delta$ H°_rxn = -198 kJ/mol, what is the standard enthalpy change for the decomposition of one mole of SO₃?

• A)198 kJ/mol
• B)-99 kJ/mol
• C)99 kJ/mol
• D)396 kJ/mol
• E)-198 kJ/mol

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Definitions:

Translation

The process of converting the financial statements of a foreign subsidiary into the reporting currency of the parent company, according to appropriate accounting standards.

Purpose

The underlying motive or reason for the creation or existence of something.

Translation Adjustment

An adjustment in the financial statements to account for gains or losses that arise from converting foreign currencies into the reporting currency.

Functional Currency

The primary currency of the primary economic environment in which an entity operates, used in generating and expending cash.