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关注：1
2013-05-23 12:21
求翻译：The sample of zeolites was first ion-exchanged into the NH4+ form by repeating the ion-exchange treatment for three times with a 1 mol aqueous solution ofNH4NO3 at 353Kfor 4 h.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
The sample of zeolites was first ion-exchanged into the NH4+ form by repeating the ion-exchange treatment for three times with a 1 mol aqueous solution ofNH4NO3 at 353Kfor 4 h.
问题补充： |
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2013-05-23 12:21:38
沸石样品为第一离子交换通过在353Kfor 4小时重复三次离子交换处理与1摩尔水溶液ofNH4NO3成NH 4 +形式。
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2013-05-23 12:23:18
泡沸石样品首先离子被交换了入NH4+形式通过重复离子交换治疗三次与一1 mol在353Kfor 4 h.的水溶液ofNH4NO3。
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2013-05-23 12:24:58
The sample of zeolites was first ion-exchanged into the NH4+ form by repeating the ion-exchange treatment for three times with a 1 mol aqueous solution ofNH4NO3 at 353Kfor 4 h.
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2013-05-23 12:26:38
沸石的样本是第一次离子交换成 NH4 + 形式通过离子交换法处理重复三次与 1 mol 水溶液 ofNH4NO3 在 353Kfor 4 h。
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2013-05-23 12:28:18
zeolites 的例子通过以 1 摩尔水的解决方案对 353Kfor 4 h 的 ofNH4NO3 重复对三倍的离子交换的治疗到 NH4 + 形式中是第一离子交换的。
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