铜遇酸(比如醋)铜表面会呈什么颜色?如题还有就是金遇酸会呈什么颜色(弱酸比如醋)
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![铜遇酸(比如醋)铜表面会呈什么颜色?如题还有就是金遇酸会呈什么颜色(弱酸比如醋)](/uploads/image/z/4787074-10-4.jpg?t=%E9%93%9C%E9%81%87%E9%85%B8%EF%BC%88%E6%AF%94%E5%A6%82%E9%86%8B%EF%BC%89%E9%93%9C%E8%A1%A8%E9%9D%A2%E4%BC%9A%E5%91%88%E4%BB%80%E4%B9%88%E9%A2%9C%E8%89%B2%3F%E5%A6%82%E9%A2%98%E8%BF%98%E6%9C%89%E5%B0%B1%E6%98%AF%E9%87%91%E9%81%87%E9%85%B8%E4%BC%9A%E5%91%88%E4%BB%80%E4%B9%88%E9%A2%9C%E8%89%B2%EF%BC%88%E5%BC%B1%E9%85%B8%E6%AF%94%E5%A6%82%E9%86%8B%EF%BC%89)
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