chemistry

Karl von Auwers

Karl von Auwers 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 Karl von Auwers rather than just read about it. In short: Karl Friedrich von Auwers (September 16, 1863 – May 3, 1939) was a German chemist, and was the academic adviser of both Karl Ziegler and Georg Wittig at the University of Marburg. Life Karl Friedrich von Auwers was born the son of the astronomer Arthur Auwers on (1863-09-16)September 16, 1863 in Gotha, Saxe-Coburg-Gotha.

Key takeaways

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

Reference excerpt

Karl Friedrich von Auwers (September 16, 1863 – May 3, 1939) was a German chemist, and was the academic adviser of both Karl Ziegler and Georg Wittig at the University of Marburg.

Life Karl Friedrich von Auwers was born the son of the astronomer Arthur Auwers on (1863-09-16)September 16, 1863 in Gotha, Saxe-Coburg-Gotha. He studied first at the University of Heidelberg and later with August Wilhelm von Hofmann at the University of Berlin, where he received his Ph.D. in 1885. After one further year with Hofmann he joined the group of Victor Meyer at the University of Göttingen and later at the University of Heidelberg. He stayed at Heidelberg until he became professor at the University of Greifswald in 1900. He was responsible for the construction of a new chemistry department, of which he chaired. He left in 1913 to become chair of the chemistry department of the University of Marburg where he stayed until his retirement in 1928. Karl von Auwers died on May 3, 1939, in Marburg.

Sources Hans Meerwein (1939). "Karl von Auwers 1863–1939". Berichte der Deutschen Chemischen Gesellschaft. 72 (7): A111–A121. doi:10.1002/cber.19390720730.

External links Media related to Karl von Auwers at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with Karl von Auwers

Start with the simplest possible case. Write down what Karl von Auwers 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 Karl von Auwers 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 Karl von Auwers 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 Karl von Auwers

In research: Karl von Auwers 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 Karl von Auwers 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: Karl von Auwers is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1863 births, 1939 deaths, 19th-century German chemists, so understanding it makes those chapters shorter.
In everyday life: Look for Karl von Auwers 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 Karl von Auwers in 20 minutes

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

Frequently asked questions

What is Karl von Auwers in simple terms?

Karl Friedrich von Auwers (September 16, 1863 – May 3, 1939) was a German chemist, and was the academic adviser of both Karl Ziegler and Georg Wittig at the University of Marburg. Life Karl Friedrich von Auwers was born the son of the astronomer Arthur Auwers on (1863-09-16)September 16, 1863 in Go…

Why does Karl von Auwers 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 Karl von Auwers?

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 Karl von Auwers.