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卡片总数: 5 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (5 张)
#1
正面 (问题)
Why is it preferable to using potassium hydroxide instead of pottasium in a reaction?
背面 (解答)
Pottasium reacts vigorously and so is dangerous
#2
正面 (问题)
How can a species be a base and not an alkali?
背面 (解答)
Accepts H+ ions but doesn’t Dissolve in water
#3
正面 (问题)
Why are brown bottles sometimes used? Example of what they contain
背面 (解答)
To reduce light entering which may cause it to decompose Hydrogen peroxide
#4
正面 (问题)
What is the issue with hydrogen peroxide decomposing in a bottle?
背面 (解答)
Produces oxygen which increases pressure may cause explosion
#5
正面 (问题)
How can you ensure the purity of your product using a thermometer?
背面 (解答)
Compare BP to database