chemistry

Tribromofluoromethane

Tribromofluoromethane is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Tribromofluoromethane rather than just read about it. In short: Tribromofluoromethane also known as Halon 1103 or R 11B3, is a fully halogenated mixed halomethane or, more exactly, a bromofluorocarbon (BFC). It is a colorless to yellow liquid Tribromofluoromethane can be used in fire extinguishers.

Key takeaways

Tribromofluoromethane belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Tribromofluoromethane to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Tribromofluoromethane from memory before moving on to harder problems.

Reference excerpt

Tribromofluoromethane also known as Halon 1103 or R 11B3, is a fully halogenated mixed halomethane or, more exactly, a bromofluorocarbon (BFC). It is a colorless to yellow liquid Tribromofluoromethane can be used in fire extinguishers.

Table of physical properties

History Tribromofluoromethane was first synthesised in 1919 by Hans Rathburg. It was later prepared by reacting carbon tetrabromide with antimony trifluoride and elemental bromine by heating at 120 to 130 °C (248 to 266 °F; 393 to 403 K) for 1 hour and having the tribromofluormethane distill off.

Chemistry Pyrolysis of tribromofluoromethane yields hexafluorobenzene at up to a 45 percent yield, plus bromine, alongside small quantities of bromopentafluorobenzene. The bromines in tribromofluoromethane can be substituted by reactive metals like lithium and zinc using organometallic compounds, ultimately creating fluorinated alcohols by addition of carbonyl compounds. Tribromofluoromethane also forms phosphorus ylides which can be used to synthesise bromofluoro-substituted terminal alkenes. Similar loss of bromine takes place through cyclisation with hydrazones to form 4-fluoro pyrazoles.

References

External links Raman and infrared spectra of solid tribromofluoromethane Entry at chem007.com

Illustrations

Worked examples

Example 1 — a first encounter with Tribromofluoromethane

Start with the simplest possible case. Write down what Tribromofluoromethane claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Tribromofluoromethane before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Tribromofluoromethane ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Tribromofluoromethane

In research: Tribromofluoromethane appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Tribromofluoromethane in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Tribromofluoromethane is common in secondary-school and first-year university syllabi. It links to neighbouring topics Bromofluoroalkanes, Fire suppression agents, Halomethanes, so understanding it makes those chapters shorter.
In everyday life: Look for Tribromofluoromethane outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Tribromofluoromethane in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Tribromofluoromethane means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Tribromofluoromethane out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Tribromofluoromethane in simple terms?

Why does Tribromofluoromethane matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Tribromofluoromethane?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Tribromofluoromethane.