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卡片总数: 7 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (7 张)
#1
正面 (问题)
How do water soluble molecules arrange themselves in water?
背面 (解答)
Water-water hydrogen bonding is replaced by water-solute hydrogen bonding as its more favourable
#2
正面 (问题)
How do uncharged molecules arrange themselves in water?
背面 (解答)
• So as to minimise disruption to the system - Forms “cages”
#3
正面 (问题)
Define “amphipathic”
背面 (解答)
• A molecule containing a hydrophobic and hydrophilic region
#4
正面 (问题)
Example of an amphipathic molecule?
背面 (解答)
Phospholipid
#5
正面 (问题)
How do phospholipids minimise water disruption?
背面 (解答)
They form bilayers or micelles
#6
正面 (问题)
What is pH a measure of?
背面 (解答)
Proton concentration
#7
正面 (问题)
What are buffers?
背面 (解答)
Solutions of weak acids that dissociate to form a conjugate acid-base pair.