The Balanced Equation for Burning Octane Is: 2 C₈H₁₈(g)

question 11

Multiple Choice

The balanced equation for burning octane is: 2 C₈H₁₈(g) + 25 O₂(g) → 18 H₂O(g) + 16 CO₂(g) What weight of H₂O is produced by completely burning 19.8 g of octane?

• A) 28.1 g
• B) 34.7
• C) 69.5
• D) 139 g

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Definitions:

Explicit Instruction

A teaching method that is clear, direct, and structured, often involving step-by-step guidance.

Cultural Evolution

The process by which cultural information and social practices are acquired, preserved, and transmitted across generations, leading to changes in behaviors, beliefs, and norms within a society.

Symbolic

Pertains to symbols or the use of symbols to represent ideas or qualities.

Recessive Alleles

Alleles that produce their characteristic phenotype only when two copies are present, as opposed to dominant alleles which can express with only one copy.