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Mechanisms of Chemical Change F.1 Proton Transfer Reactions (id: 704d7ecf2)

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admin 发表于 2024-2-7 03:56:15 | 显示全部楼层 |阅读模式
本题目来源于试卷: Mechanisms of Chemical Change F.1 Proton Transfer Reactions,类别为 IB化学

[问答题]
1. 1.Differentiate btyt4.b emgc44qpv:ha. o gx3)etweta+ ogy- ev1r eo*(je: h*c/laen a strong acid and a weak acid.
2.State a balanced equation for the reaction between KOH and $HNO_3$.
Measuring the pH can be useful when trying to differentiate between different solutions.
A student has three unlabelled bottles of white powders. They know that the bottles contain either $KOH,KOOCCH_3 or HNO_3$.The student has access to a pH meter and distilled water.
2.Outline how the student can determine which powder is inside each of the three unlabelled bottles. Include equations where relevant.




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