恒温条件下,10mg某物质的溶液蒸发掉mg水,能析出m/2g不含结晶水的该物质,在蒸发掉mg水,又能析出mg该物质,则原溶液中该物质的质量分数是______,该温度下此物质的溶解度为_________.
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![恒温条件下,10mg某物质的溶液蒸发掉mg水,能析出m/2g不含结晶水的该物质,在蒸发掉mg水,又能析出mg该物质,则原溶液中该物质的质量分数是______,该温度下此物质的溶解度为_________.](/uploads/image/z/8135376-24-6.jpg?t=%E6%81%92%E6%B8%A9%E6%9D%A1%E4%BB%B6%E4%B8%8B%2C10mg%E6%9F%90%E7%89%A9%E8%B4%A8%E7%9A%84%E6%BA%B6%E6%B6%B2%E8%92%B8%E5%8F%91%E6%8E%89mg%E6%B0%B4%2C%E8%83%BD%E6%9E%90%E5%87%BAm%2F2g%E4%B8%8D%E5%90%AB%E7%BB%93%E6%99%B6%E6%B0%B4%E7%9A%84%E8%AF%A5%E7%89%A9%E8%B4%A8%2C%E5%9C%A8%E8%92%B8%E5%8F%91%E6%8E%89mg%E6%B0%B4%2C%E5%8F%88%E8%83%BD%E6%9E%90%E5%87%BAmg%E8%AF%A5%E7%89%A9%E8%B4%A8%2C%E5%88%99%E5%8E%9F%E6%BA%B6%E6%B6%B2%E4%B8%AD%E8%AF%A5%E7%89%A9%E8%B4%A8%E7%9A%84%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%E6%98%AF______%2C%E8%AF%A5%E6%B8%A9%E5%BA%A6%E4%B8%8B%E6%AD%A4%E7%89%A9%E8%B4%A8%E7%9A%84%E6%BA%B6%E8%A7%A3%E5%BA%A6%E4%B8%BA_________.)
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