The Rusting of Iron Is Described by the Reaction: 4

question 17

Multiple Choice

The rusting of iron is described by the reaction: 4 Fe(s) + 3 O₂(g) → 2 Fe₂O₃(s) . The formation of rust on an exposed piece of iron typically takes several months. Which of the following is NOT a reasonable assumption about this chemical reaction?

• A)The formation of rust has a low reaction rate.
• B)The formation of rust has a low activation energy.
• C)The formation of rust would occur more slowly at higher altitudes where the concentration of oxygen is lower.
• D)The formation of rust would occur faster in the warmer summer months than in the cooler winter months.

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Definitions:

Ideal Scientist

A hypothetical concept referring to a scientist who perfectly embodies the principles of the scientific method and ethical research practices.

Positively Correlated

A relationship between two variables where an increase in one variable is associated with an increase in the other.

Aggressiveness

A behavioral characteristic that involves the readiness to confront or attack, which can be physical or verbal in nature.

Descriptive Statistics

Statistical procedures used to summarize, organize, and simplify data, including measures of central tendency and measures of variability.