chemistry

Hans Primas

Hans Primas 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 Hans Primas rather than just read about it. In short: Hans Primas (June 18, 1928, Zurich - October 6, 2014) was a Swiss theoretical chemist. From 1948 to 1951 Primas studied chemistry at the Zurich University of Applied Sciences (Technikum Winterthur).

Key takeaways

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

Reference excerpt

Hans Primas (June 18, 1928, Zurich - October 6, 2014) was a Swiss theoretical chemist. From 1948 to 1951 Primas studied chemistry at the Zurich University of Applied Sciences (Technikum Winterthur). In 1961, after his habilitation, he became associate professor and in 1966 full professor of physical and theoretical chemistry at the ETH Zurich. In 1967-68 and from 1976 to 1978 he was the head of the Department of Chemistry at the ETH Zurich. Primas was interested in the interpretation of quantum mechanics and in the philosophy of science, especially in connection to theoretical chemistry, and one treatise on the matter.

References

Illustrations

Worked examples

Example 1 — a first encounter with Hans Primas

Start with the simplest possible case. Write down what Hans Primas 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 Hans Primas 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 Hans Primas 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 Hans Primas

In research: Hans Primas 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 Hans Primas 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: Hans Primas is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1928 births, 2014 deaths, Academic staff of ETH Zurich, so understanding it makes those chapters shorter.
In everyday life: Look for Hans Primas 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Hans Primas” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Hans Primas in 20 minutes

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

Frequently asked questions

What is Hans Primas in simple terms?

Hans Primas (June 18, 1928, Zurich - October 6, 2014) was a Swiss theoretical chemist. From 1948 to 1951 Primas studied chemistry at the Zurich University of Applied Sciences (Technikum Winterthur).

Why does Hans Primas 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 Hans Primas?

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 Hans Primas.