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What would the ideal conditions for the Haber process (nitrogen + hydrogen to ammonia) be? Why are the ideal conditions not used in industry?

The Haber process is an example of a reversible reaction where the reactants react to form the product and simultaneously the product reacts back to form the reactants. As a reversible reaction progresses th...
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Answered by Dylan R. • Chemistry tutor
53370 Views

What is the best way to approach writing an introduction to an essay?

The most important thing about an introduction is instilling a confidence in the reader or marker that you know what you are writing about, rather than making it up as you go along. Therefore it is often a g...
MD
2645 Views

Define Utilitarianism

Utilitarianism is a consequential theory which looks at bringing the greatest happiness to the greatest amount of people following the greatest happiness principle. It is a relativist theory which means it l...
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3111 Views

How do I answer an "explain" question?

A question asking you to "explain how" or "explain why" (6 or 8 marks) might seem simpler than the longer-answer questions, but it is still testing the same skills: development of points ...
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Answered by Annabel T. • History tutor
109991 Views

Explain how energy moves through a habitat in a food chain.

The sun provides the initial energetic input for most terrestrial and aquatic ecosystems. Producers (commonly green plants) transform sunlight into food via photosynthesis where light energy is converted to ...
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Answered by Sam G. • Biology tutor
3972 Views