The Density of Ethanol,C₂H₅OH,is 0

question 18

Multiple Choice

The density of ethanol,C₂H₅OH,is 0.789 g/mL.How many milliliters of ethanol are needed to produce 30.0 g of CO₂ according to the following chemical equation? C₂H₅OH(l) + 3 O₂(g) → 2 CO₂(g) + 3 H₂O(l)

• A) 12.4 mL
• B) 19.9 mL
• C) 39.8 mL
• D) 79.6 mL

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Definitions:

Boreal Forest

A vast biome characterized by coniferous forests, stretching across the northern regions of North America, Europe, and Asia.

Subalpine Forest

Forest ecosystems found just below the alpine timberline, characterized by cold climates and a dominance of coniferous trees.

Debt-For-Nature Swaps

Financial transactions in which a portion of a developing country's foreign debt is forgiven in exchange for local investments in environmental conservation projects.

Secondary Succession

The ecological recovery process that occurs in an area where the natural vegetation has been removed or destroyed but the soil remains intact.