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What is the diRfference between Oxidation and Reduction?

An easy way to remember the difference between Oxidation and Reduction is OIL RIG: O xidation I s L oss (of electrons) R eduction I s G ain (of electrons) Oxidation involves the gain of electrons (or oxygen)...
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Answered by Laura S. • Chemistry tutor
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Age is Fundamental in understanding internal migration - Discuss with reference to academic material.

Age is fundamental in understanding internal migration: discuss with reference to academic material. Internal migration is the migration of people within a nation's borders; and age is undoubtedly an importa...
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Answered by Sam S. • Geography tutor
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How would you link adjectives in a sentence?

い or 'i' adjectives drop the い or 'i' and add くて or 'kute' な or 'na' adjectives remove the な or 'na' and add で or 'de' For example, this is an interesting and clean book: これはおもしろくて、きれいな本です。 Or this is a clea...
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Answered by Rosa G. • Japanese tutor
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Basic Reactions of Acids.

Any chemical that dissociates to give an H + ion is classified as an acid. There are stong and weak acids but at GCSE you only need to know some key reactions which apply to both weak and strong acids. acid ...
KT
4630 Views

Writing a perfect essay question.

The key to a good essay is planning ahead. Firstly look at the question and form the answer by putting down the main points, which will then become your paragraphs. Never put down more than 4 main points bec...
KT
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