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Jul 2025
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The Haber Process & NPK Fertilisers: Pla...

Seneca Learning
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Jul 2025
The Haber Process & NPK Fertilisers: Nitrogen, Phosphorus and Potassium🌱 GCSE Chemistry Learning & Revision
This episode details the key ingredients in fertilisers: nitrogen, phosphorus, and potassium. It outlines the chemical production of nitrogen-based fertilisers, specifically ammonium nitrate, highlighting its rich nitrogen content due to its dual sources. We explain that phosphat ... Show More
5m 7s
Jul 2025
Using the Earth's Resources: Overexploitation and Alternative Extraction Methods ⛏️ GCSE Chemistry Learning & Revision
In this episode, we discuss overexploitation and alternative extraction methods. Historical overuse of copper-rich ores has led to a scarcity of these resources. As a result, scientists have developed alternative methods to obtain copper from less concentrated sources. Phytominin ... Show More
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Jul 2025
Using the Earth's Resources: Metal Ore Extraction ⛏️ GCSE Chemistry Learning & Revision
In this episode, we discuss metal ore extraction.Traditional metal ore extraction, primarily through mining, faces increasing challenges due to the finite nature of these resources. This method, while conventional, carries significant environmental repercussions. These consequenc ... Show More
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