物理计算题,气体混合求热值液化石油气热值4.6*10的7次方,不法商贩混入热值2.9*10的7的二甲醚销售,质量检测出将100kg,初温31℃的水加热至100℃沸腾,消耗0.84kg燃气,水吸收完全燃烧75%的热量,求
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![物理计算题,气体混合求热值液化石油气热值4.6*10的7次方,不法商贩混入热值2.9*10的7的二甲醚销售,质量检测出将100kg,初温31℃的水加热至100℃沸腾,消耗0.84kg燃气,水吸收完全燃烧75%的热量,求](/uploads/image/z/2179444-4-4.jpg?t=%E7%89%A9%E7%90%86%E8%AE%A1%E7%AE%97%E9%A2%98%2C%E6%B0%94%E4%BD%93%E6%B7%B7%E5%90%88%E6%B1%82%E7%83%AD%E5%80%BC%E6%B6%B2%E5%8C%96%E7%9F%B3%E6%B2%B9%E6%B0%94%E7%83%AD%E5%80%BC4.6%2A10%E7%9A%847%E6%AC%A1%E6%96%B9%2C%E4%B8%8D%E6%B3%95%E5%95%86%E8%B4%A9%E6%B7%B7%E5%85%A5%E7%83%AD%E5%80%BC2.9%2A10%E7%9A%847%E7%9A%84%E4%BA%8C%E7%94%B2%E9%86%9A%E9%94%80%E5%94%AE%2C%E8%B4%A8%E9%87%8F%E6%A3%80%E6%B5%8B%E5%87%BA%E5%B0%86100kg%2C%E5%88%9D%E6%B8%A931%E2%84%83%E7%9A%84%E6%B0%B4%E5%8A%A0%E7%83%AD%E8%87%B3100%E2%84%83%E6%B2%B8%E8%85%BE%2C%E6%B6%88%E8%80%970.84kg%E7%87%83%E6%B0%94%2C%E6%B0%B4%E5%90%B8%E6%94%B6%E5%AE%8C%E5%85%A8%E7%87%83%E7%83%A775%EF%BC%85%E7%9A%84%E7%83%AD%E9%87%8F%2C%E6%B1%82)
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