chemistry

Otto Perutz

Otto Perutz 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 Otto Perutz rather than just read about it. In short: Otto Perutz (27 July 1847 – 18 January 1922, Munich) was an Austrian-German chemist. Biography Otto Perutz was born on 27 July 1847 in Teplice, Bohemia, Austrian Empire.

Key takeaways

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

Reference excerpt

Otto Perutz (27 July 1847 – 18 January 1922, Munich) was an Austrian-German chemist.

Biography Otto Perutz was born on 27 July 1847 in Teplice, Bohemia, Austrian Empire. From 1872 to 1876, Perutz was director of Bayerische Aktiengesellschaft für chemische und landwirtschaftlich-chemische Fabrikate (Bavarian Corporation for Chemical and Agrochemical Products Inc., later Süd-Chemie AG) in Munich-Heufeld. On 13 April 1880, he purchased the Chemische und pharmacheuische Produktenhandlung Dr. F. Snitter & Co., a merchant in photochemicals in Munich, and founded his own firm, Otto Perutz Trockenplattenfabrik. He developed a method for the industrial production of Eosin-Silver-Plates which had been invented by Hermann Wilhelm Vogel and Johann Baptist Obernetter, and was licensed by Vogel to produce dry plates. This was crucial for the development of colour photography. They were an immediate success when they were introduced in August 1887. In 1896, Perutz-Plates were used for radiography for the first time. Perutz sold his firm on 1 July 1897. He was a member of the supervisory board of the Bayerische Aktiengesellschaft für chemische und landwirtschaftlich-chemische Fabrikate from 1902 until his death in 1922. He died on 18 January 1922 in Munich. The Perutz-Photowerke became part of Agfa in 1964.

References

Illustrations

Worked examples

Example 1 — a first encounter with Otto Perutz

Start with the simplest possible case. Write down what Otto Perutz 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 Otto Perutz 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 Otto Perutz 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 Otto Perutz

In research: Otto Perutz 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 Otto Perutz 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: Otto Perutz is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1847 births, 1922 deaths, 19th-century German chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Otto Perutz 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 Otto Perutz in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Otto Perutz 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 Otto Perutz out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Otto Perutz in simple terms?

Otto Perutz (27 July 1847 – 18 January 1922, Munich) was an Austrian-German chemist. Biography Otto Perutz was born on 27 July 1847 in Teplice, Bohemia, Austrian Empire.

Why does Otto Perutz 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 Otto Perutz?

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 Otto Perutz.