Consider the Following Unbalanced Reaction

question 80

Multiple Choice

Consider the following unbalanced reaction :
NO (g) + O₂ (g) →N₂O₃ (g) After balancing this reaction, how fast is [O₂] decreasing when [NO] is decreasing at a rate of 1.60×10 ^{- 4} mol/L × sec?

• A) 4.0×10 ^{- 5} mol/L × sec
• B) 8.0×10 ^{- 5} mol/L × sec
• C) 1.6×10 ^{- 4} mol/L × sec
• D) 3.2×10 ^{- 4} mol/L × sec
• E) 6.4×10 ^{- 4} mol/L × sec

---

Definitions:

Mental Act

A process or activity carried out by the mind, such as thinking, reasoning, or remembering.

Panic Attack

A sudden episode of intense fear or acute discomfort, accompanied by physical symptoms such as heart palpitations, dizziness, and shortness of breath.

Overwhelming Fear

An intense feeling of fright or terror, often sudden and with a clear cause or in response to a specific situation.

Out of Control

A situation or behavior that is not regulated, managed, or within manageable limits.