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3.4 Acids, Base and Alkalis
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卡片总数: 3 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
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#1
正面 (问题)
What is the method insoluble base method
背面 (解答)
Heat the acid increase the KE so it reacts faster with the base While stirring add base until no more disappears. This guarantees the base is in excess so that we know all the acid has been used up filter out the excess base
#2
正面 (问题)
what is another less common way of making a salt solution
背面 (解答)
Titration
#3
正面 (问题)
What is the crystallisation method
背面 (解答)
-Heat the salt solution until crystals just start forming • Allow solution to cool -Filter out the crystals -Dry the crystals by patting/ dabbing with filter paper