Delicious chemistry.. for young people (eBook, ePUB) - Khaled, Hazem
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We practice chemistry in our daily lives; We all practice chemistry without knowing it. For example, in the cup of tea that you prepare, when you put sugar in the water, you are performing a chemical process, which is dissolving or dissolving, and also if this sugar exceeds the limit, you have performed the crystallization process, and when you put lemon in the tea, you are putting the citric acid in the lemon in it. A cup of tea...and all of the above are in fact nothing but simple chemical experiments, but the strange fear of chemistry is nothing but an intentional obfuscation so that the…mehr

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Produktbeschreibung
We practice chemistry in our daily lives; We all practice chemistry without knowing it. For example, in the cup of tea that you prepare, when you put sugar in the water, you are performing a chemical process, which is dissolving or dissolving, and also if this sugar exceeds the limit, you have performed the crystallization process, and when you put lemon in the tea, you are putting the citric acid in the lemon in it. A cup of tea...and all of the above are in fact nothing but simple chemical experiments, but the strange fear of chemistry is nothing but an intentional obfuscation so that the Arabs forget the chemistry that their ancestors created, because it The only thing that builds civilizations; Since any civilization without chemistry would be backward and unable to progress.

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