Последние добавленные видео:
ph-value
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8 years ago
835327 8 years ago 3:11What Is The pH Scale | Acids, Bases & Alkalis | Chemistry | FuseSchool
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4 years ago
433763 4 years ago 3:09pH Scale in Simple Terms
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3 years ago
32694 3 years ago 4:37pH
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7 years ago
100682 7 years ago 5:22Introduction to pH | Biology foundations | High school biology | Khan Academy
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11 years ago
2214985 11 years ago 11:23pH and pOH: Crash Course Chemistry #30
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9 years ago
674066 9 years ago 9:01Acids and Bases, pH and pOH
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7 years ago
2301729 7 years ago 5:26Why is soil pH important to farmers? | #aumsum #kids #science #education #children
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9 years ago
166930 9 years ago 5:55The pH Scale Explained
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11 years ago
132543 11 years ago 2:17pH Level in human body
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6 years ago
375323 6 years ago 3:49pH in Everyday Life | Acid Bases and Salts | Don't Memorise
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6 years ago
320541 6 years ago 4:10pH of Substances - Part 1 | Acid Bases and Salts | Don't Memorise
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7 years ago
2115487 7 years ago 13:50pH, pOH, H3O+, OH-, Kw, Ka, Kb, pKa, and pKb Basic Calculations -Acids and Bases Chemistry Problems
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3 years ago
24039 3 years ago 8:49The pH scale | Acids and bases | AP Chemistry | Khan Academy
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6 years ago
398026 6 years ago 5:12GCSE Chemistry - The pH Scale & Strong vs Weak Acids (Higher Tier)