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58问答库 > 药金的主要成分和冶炼药金的化学方程式是什么

药金的主要成分和冶炼药金的化学方程式是什么

2025-03-29 22:06:06

推荐回答（3个）

回答（1）：

　　成分是铜锌合金方程式：ZnCO3=(高温)ZnO+CO2↑ 2ZnO+C=(高温)2Zn+CO2↑ 2Cu2O+C=(高温)4Cu+CO2↑

回答（2）：

Cu ZnO Zn + CuCO3 ====(加热) Cu + ZnO + CO2

回答（3）：

药金就是黄铜。是铜锌的合金，将铜和锌按比例熔融混合就可以制得

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