How Much Heat Is Evolved If 0

question 68

Multiple Choice

How much heat is evolved if 0.600 kg of SO₂ is burned in excess oxygen? 2SO₂(g) + O₂(g) → 2SO₃(g) ΔH°_rxn = -198 kJ/mol

• A)5.46 × 10-2 kJ
• B)927 kJ
• C)1.85 × 10³ kJ
• D)59,400 kJ
• E)3.71 × 10³ kJ

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Definitions:

Excludability

A characteristic of a good according to which it is possible to prevent people who have not paid for the good from consuming it.

Optimal Quantity

The quantity that maximizes a firm or individual's net benefit, often determined through cost-benefit analysis.

Marginal Cost

The rise in expense associated with the production of an extra unit of a product or service.

Negative Externalities

The cost that affects a party who did not choose to incur that cost, often associated with production or consumption of goods and services, such as pollution.