Lithium Oxide Is an Effective Absorber of Carbon Dioxide and Can

question 88

Multiple Choice

Lithium oxide is an effective absorber of carbon dioxide and can be used to purify air in confined areas such as space vehicles. What volume of carbon dioxide can be absorbed by 1.00 kg of lithium oxide at 25°C and 1.00 atm? Li₂O(aq) + CO₂(g)  Li₂CO₃(s)

• A) 687 mL
• B) 819 mL
• C) 687 L
• D) 819 L
• E) 22.4 L

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Definitions:

Biological Control Agent

An organism, such as a predator, parasite, or pathogen, intentionally released to control a pest species, reducing its population in a natural or managed ecosystem.

Target

An object, individual, or location selected as the aim of an attack or the focus of an activity or project.

Host Species

A species that provides a source of energy or a suitable environment for a pathogen or parasite to live and reproduce.

Equilibrium Model

A conceptual model that describes a state where dynamic processes, within an ecosystem or economy, balance over time.