Which Species Is Reduced in the Following Equation? 2 Ca $\rarr$

question 44

Multiple Choice

Which species is reduced in the following equation? 2 Ca + O₂ $\rarr$ 2 CaO

• A)Ca
• B)O₂
• C)Ca⁺²
• D)O^-2

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Definitions:

Learner

An individual engaged in acquiring knowledge, behaviors, skills, values, or preferences, often in an educational context.

Social Loafing

The phenomenon where individuals expend less effort when working in a group than when working alone.

Teamwork

The collaborative effort of a group to achieve a common goal or to complete a task in the most effective and efficient way.

Door-in-the-face Technique

A persuasion strategy whereby a large, unreasonable request is made first with the expectation it will be refused, followed by a smaller, more reasonable request.