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【多选题】
关于阳离子对带负电荷的发酵液胶体粒子凝聚能力，以下说法正确的是（）。A.
Al 3+ ＞Fe 3+
B.
H + ＞Ca 2+ ＞Mg 2+
C.
K + ＞Na + ＞Li +
D.
Fe 3+ ＞H + ＞K +
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