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关注：1
2013-05-23 12:21
求翻译：The Na-exchanged form of the clay was prepared by stirring samples for 24 h with a 1 M aqueous solution of NaCl. Excess NaCl and other exchangeable cations were removed from the exchanged clay by washing the several times with deionized water and filtering. The clay was then re-suspended and filtered until a negative c是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The Na-exchanged form of the clay was prepared by stirring samples for 24 h with a 1 M aqueous solution of NaCl. Excess NaCl and other exchangeable cations were removed from the exchanged clay by washing the several times with deionized water and filtering. The clay was then re-suspended and filtered until a negative c
问题补充： |
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2013-05-23 12:21:38
NA交换的粘土，搅拌24小时1米氯化钠水溶液样品制备。用去离子水多次洗涤和过滤，删除多余的盐和其他可交换阳离子交换粘土。粘土然后重新悬浮和筛选，直到负的氯测试与硝酸银0.1米。
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2013-05-23 12:23:18
na的交换形式编写了惊心动魄的粘土样本24h,一个nacl水溶液1m。 nacl和其他可兑换过多被剔除的阳离子粘土的交换了几次去离子水清洗和过滤。 这是泥然后再悬浮和过滤溶液直到一个负面测试获得agno30.1m。
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2013-05-23 12:24:58
黏土的Na被交换的形式由stirring样品准备为24 h用NaCl的1 M水溶液。 剩余NaCl和其他可兑换的正离子从被交换的黏土被去除了被洗涤多次用被去离子的水和过滤。 黏土然后被重新了悬挂并且被过滤了，直到一个消极氯化物测试得到了与0.1 M硝酸银。
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2013-05-23 12:26:38
搅拌样品准备粘土的 Na 交换形式与氯化钠 1 米水溶液 24 h。过剩氯化钠和其他的可交换性阳离子交换了粘土从删除通过洗几次用去离子水和过滤。粘土是 re-suspended，然后筛选直到负氯测试用 0.1 M AgNO3 获得。
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2013-05-23 12:28:18
Na 交换种类泥土被以 NaCl 的 1 米水的解决方案为 24 h 搅和例子准备。过多的 NaCl 和其他可替交
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