You have a tow of chemical barges. The mate...

Question 1 / 2066636ee728f7522a1c518c81

Question 1 of 2066636ee728f7522a1c518c81

You have a tow of chemical barges. The mate reports an ammonia smell around the head of the tow. You would suspect a leak in the barge carrying which substance?

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Question 1 of 20

66636ee728f7522a1c518c81

You have a tow of chemical barges. The mate reports an ammonia smell around the head of the tow. You would suspect a leak in the barge carrying which substance?

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🔍 Key Concepts

• Relationship between chemical odor and the substance’s functional group (for example, amines vs hydrocarbons vs chlorinated solvents) • Typical odors of amines compared to hydrocarbons and chlorinated compounds • How an "ammonia smell" is often used as a clue to identify amine-type cargoes in tank and barge questions

💭 Think About

• First, separate the choices into likely amine-type chemicals and those that are not amines based on their names and endings (e.g., -amine). • Think about which types of cargoes are known for having ammonia or fishy odors versus gasoline-like odors or sweet/chloroform-like odors. • Ask yourself: if the smell is specifically described as ammonia, which chemical family in the list most closely mimics or relates to ammonia’s structure and odor?

✅ Before You Answer

• Identify which of the choices are amines (look for the -amine ending and nitrogen-containing names). • Eliminate any choice that is a clear hydrocarbon (pure fuel-type substance) or a chlorinated solvent, since these typically do not smell like ammonia. • From the remaining candidates, pick the one most commonly associated with an ammonia-like or amine-like odor in cargo-handling references.

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Question 1 of 20

You have a tow of chemical barges. The mate reports an ammonia smell around the head of the tow. You would suspect a leak in the barge carrying which substance?

Methyl chloride

Morpholine

Propanolamine

Heptane

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Question 1 / 2066636ee728f7522a1c518c81

Question 1 of 2066636ee728f7522a1c518c81

You have a tow of chemical barges. The mate reports an ammonia smell around the head of the tow. You would suspect a leak in the barge carrying which substance?

Back

Question 1 of 20

66636ee728f7522a1c518c81

You have a tow of chemical barges. The mate reports an ammonia smell around the head of the tow. You would suspect a leak in the barge carrying which substance?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed