In an Unbalanced Chemical Equation in Which the Following Occurs

question 14

Multiple Choice

In an unbalanced chemical equation in which the following occurs: Fe₂O₃ → FeO, what has happened to the iron in the reaction?

• A)It has been oxidized.
• B)It has been reduced.
• C)It has become acidic.
• D)It has become basic.

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Definitions:

P(B | A)

The probability of event B occurring given that event A has already occurred, representing a conditional probability.

Finalists

The remaining candidates in a competition or selection process who have passed through preliminary rounds and are considered for the final award or decision.

First And Second

Terms denoting the sequential order of events, items, phases, conditions, or priorities.

Revised Probabilities

Updated likelihoods, based on new evidence or information, that a particular event will happen.