科学:有关物质在水中的溶解用洗涤剂洗衣服后,需要用水进行漂洗,这样才能降低残留的洗涤剂.现有一件用洗涤剂洗过的衣服,"拧干"后湿衣服上的残留液为100克,其中含洗涤剂的质量分数是1%.(1
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/20 15:12:17
![科学:有关物质在水中的溶解用洗涤剂洗衣服后,需要用水进行漂洗,这样才能降低残留的洗涤剂.现有一件用洗涤剂洗过的衣服,](/uploads/image/z/6159238-70-8.jpg?t=%E7%A7%91%E5%AD%A6%3A%E6%9C%89%E5%85%B3%E7%89%A9%E8%B4%A8%E5%9C%A8%E6%B0%B4%E4%B8%AD%E7%9A%84%E6%BA%B6%E8%A7%A3%E7%94%A8%E6%B4%97%E6%B6%A4%E5%89%82%E6%B4%97%E8%A1%A3%E6%9C%8D%E5%90%8E%2C%E9%9C%80%E8%A6%81%E7%94%A8%E6%B0%B4%E8%BF%9B%E8%A1%8C%E6%BC%82%E6%B4%97%2C%E8%BF%99%E6%A0%B7%E6%89%8D%E8%83%BD%E9%99%8D%E4%BD%8E%E6%AE%8B%E7%95%99%E7%9A%84%E6%B4%97%E6%B6%A4%E5%89%82.%E7%8E%B0%E6%9C%89%E4%B8%80%E4%BB%B6%E7%94%A8%E6%B4%97%E6%B6%A4%E5%89%82%E6%B4%97%E8%BF%87%E7%9A%84%E8%A1%A3%E6%9C%8D%2C%22%E6%8B%A7%E5%B9%B2%22%E5%90%8E%E6%B9%BF%E8%A1%A3%E6%9C%8D%E4%B8%8A%E7%9A%84%E6%AE%8B%E7%95%99%E6%B6%B2%E4%B8%BA100%E5%85%8B%2C%E5%85%B6%E4%B8%AD%E5%90%AB%E6%B4%97%E6%B6%A4%E5%89%82%E7%9A%84%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%E6%98%AF1%25.%281)
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