From the Following Thermochemical Equations,calculate Δ_rH° for the Reaction

question 117

Multiple Choice

From the following thermochemical equations,calculate Δ_rH° for the reaction:
SO₂(g) + NO₂(g) → SO₃(g) + NO(g)
2 SO₂(g) + O₂(g) → 2 SO₃(g) Δ_rH° = -197.8 kJ/mol
2 NO(g) + O₂(g) → 2 NO₂(g) Δ_rH° = -114.14 kJ/mol

• A)-83.66 kJ /mol
• B)-311.9 kJ/mol
• C)+155.9 kJ/mol
• D)-155.9 kJ/mol
• E)-41.83 kJ/mol

Identify the journal entries associated with writing off accounts, collecting on previously written-off accounts, and accounting for bad debts expense and recovery.

Comprehend the effect of the allowance for doubtful accounts on the assessment of the net realizable value of accounts receivable.

Apply the income statement and balance sheet approaches for estimating uncollectible accounts.

Understand the role and treatment of bad debts recovered in financial accounting.

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