若稀硫酸是足量的,且反应充分,当左盘放入1.8铝,要使天平最终平衡,右盘放入镁的质量是?铜是?碳酸钙是?是1.8g铝
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![若稀硫酸是足量的,且反应充分,当左盘放入1.8铝,要使天平最终平衡,右盘放入镁的质量是?铜是?碳酸钙是?是1.8g铝](/uploads/image/z/1984532-68-2.jpg?t=%E8%8B%A5%E7%A8%80%E7%A1%AB%E9%85%B8%E6%98%AF%E8%B6%B3%E9%87%8F%E7%9A%84%2C%E4%B8%94%E5%8F%8D%E5%BA%94%E5%85%85%E5%88%86%2C%E5%BD%93%E5%B7%A6%E7%9B%98%E6%94%BE%E5%85%A51.8%E9%93%9D%2C%E8%A6%81%E4%BD%BF%E5%A4%A9%E5%B9%B3%E6%9C%80%E7%BB%88%E5%B9%B3%E8%A1%A1%2C%E5%8F%B3%E7%9B%98%E6%94%BE%E5%85%A5%E9%95%81%E7%9A%84%E8%B4%A8%E9%87%8F%E6%98%AF%3F%E9%93%9C%E6%98%AF%3F%E7%A2%B3%E9%85%B8%E9%92%99%E6%98%AF%3F%E6%98%AF1.8g%E9%93%9D)
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