What Type of Reaction Is: CH₄ + 2O₂ → CO₂

question 34

Multiple Choice

What type of reaction is: CH₄ + 2O₂ → CO₂ + 2H₂O + 218 kcal?

• A)an endothermic reaction
• B)an exothermic reaction
• C)a single replacement reaction
• D)a combination reaction
• E)a decomposition reaction

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Definitions:

Wing Length

The measurement of the wing from its base to its tip, an important factor in the flight capabilities and species identification of birds.

Northern Areas

Geographic regions located in the northern part of countries or continents, often characterized by specific climatic, ecological, or cultural attributes.

Differential Reproductive Success

The variation in reproductive success between individuals or genetic variants in a population, contributing to natural selection.

Population Growth

The increase in the number of individuals in a population, often measured by birth rate minus death rate plus net migration.