求初中化学常用化学式

求初中化学常用化学式.初三的
2025-04-04 04:58:26
推荐回答(2个)
回答1:

氧气 O2 氢气 H2 氮气 N2 氯气 Cl2 氨气NH3
二氧化碳 CO2 一氧化碳CO
氯化氢 HCl 氢氧化钠NaOH (火碱烧碱苛性钠)
碳酸钙 CaCO3 硫酸铜 CuSO4 碱式碳酸铜Cu2(OH)2CO3
硝酸银 AgNO3 氯化银Agcl 氯化钠 NaCl 氯化铝AlCl3
碳酸氢钠 NaHCO3 (小苏打)碳酸钠NaCO3(苏打)
高锰酸钾 KMnO4 二氧化锰 MnO2 氯化锰 MnCL2
甲烷 CH4 乙醇 C2H5OH
水 H2O 铁Fe 铜 Cu

回答2:

氧气 O2 二氧化碳CO2 氢气H2

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