“碱式硫酸铬”的概念、定义、翻译、参考文献-科学参考

单词	碱式硫酸铬
释义	碱式硫酸铬 Encyclopedia 工学铬化合物释 basic chromium sulfate， chromium sulfate basic碱式硫酸铬分子式Cr(OH)n(SO4)0.5(3-n)，其中0≤n≤3，当n=0时，碱式硫酸铬为硫酸铬Cr2(SO4)3；当n=3时，碱式硫酸铬为氢氧化铬Cr(OH)3。n是碱式硫酸铬分子中氢氧根(OH-)的当量系数，其值与碱式硫酸铬的碱性有关。一般习惯用碱度来表示碱式硫酸铬的碱性，即分子中氢氧根的当量数占分子中阴离子当量总数3的百分比。是一种重要的铬盐产品。
随便看	history of the present history of the sea crab fishing History of the Study of Chinese Lexicology History of the Theories of Traditional Chinese Painting History of the Three Kingdoms History of the Traditional Chinese Garden history of the United Arab Emirates history of The United States Minor Outlying Islands History of the World Conqueror History of the World Documentary history of the Yangtze River levee engineering history of things History of Tibetan Music History of Tibetan Opera history of tobacco cultivation history of Tonga history of Traditional Chinese Medicine history of transporttechnology history of Trichiurus lepturus fishing in China history of Trinidad and Tobago history of tubercropscultivation history of Turkey history of Turkmenistan history of Tuvalu history of United States of America

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