What does the acronym OIL RIG stand for in the context of half equations?

Understanding Half Equations in Chemistry

Interactive Video
•
Chemistry, Science
•
9th - 12th Grade
•
Easy

Mia Campbell
Used 4+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxidation Involves Light, Reduction Involves Gravity
Oxidation is Light, Reduction is Gravity
Oxidation is Gain, Reduction is Loss
Oxidation is Loss, Reduction is Gain
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the half equation Na → Na⁺ + e⁻, what process is sodium undergoing?
Sublimation
Oxidation
Reduction
Neutralization
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following represents a reduction process?
Fe → Fe²⁺ + 2e⁻
Mg → Mg²⁺ + 2e⁻
Cl₂ + 2e⁻ → 2Cl⁻
Na → Na⁺ + e⁻
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the half equation Li → Li⁺ + e⁻, what is happening to lithium?
It is being ionized
It is being neutralized
It is being reduced
It is being oxidized
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons are needed to balance the half equation P + e⁻ → P³⁻?
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the equation Ca²⁺ + 2e⁻ → Ca, what is happening to calcium?
It is being dissolved
It is being reduced
It is being oxidized
It is being evaporated
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct half equation for the oxidation of magnesium?
Mg²⁺ + 2e⁻ → Mg
Mg + 2e⁻ → Mg²⁺
Mg → Mg²⁺ + 2e⁻
Mg → Mg⁺ + e⁻
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