Pentane ( C₅H₁₂ )Reacts with Oxygen ( O₂ )To

question 4

Multiple Choice

Pentane ( C₅H₁₂ ) reacts with oxygen ( O₂ ) to form carbon dioxide ( CO₂ ) and water ( H₂O) according to the following reaction.Answer the following question(s) about this reaction. C₅H₁₂ + ?O₂ → ?CO₂ + ?H₂O
-For the following reaction,what is the correct coefficient for the H₂? Fe + HCl → FeCl₃ + H₂

• A)1
• B)2
• C)3
• D)4
• E)5

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Medications used to cause temporary numbness or loss of sensation in a specific area of the body during medical procedures.

Proparacaine

A topical anesthetic drug used in the eye to numb the surface for procedures, examination, or to relieve pain.

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