Which Is the Balanced Equation for the Complete Combustion of Ethanol

question 2

Multiple Choice

Which is the balanced equation for the complete combustion of ethanol (C₂H₅OH) in oxygen gas?

• A)C₂H₅OH + 7 O₂ → 2 CO₂ + 3 H₂O
• B)2 C₂H₅OH + 7 O₂ → 4 CO₂ + 6 H₂O
• C)2 C₂H₅OH + 7/2 O₂ → 4 CO₂ + 6 H₂O
• D)C₂H₅OH + 7 O₂ → 4 CO₂ + 6 H₂O

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Definitions:

Pareto Optimal Allocations

Economic situations where no individual can be made better off without making another individual worse off.

Edgeworth Box

A diagram used in microeconomics to show the distribution of resources or outcomes between two parties, illustrating concepts like efficiency and market equilibria.

Endowed

Provided with a large amount of a particular resource or quality, often referring to natural resources, wealth, abilities, or characteristics given to individuals or places.

Competitive Equilibrium Price

The price at which the quantity of goods demanded equals the quantity of goods supplied, in a perfectly competitive market.