In acid-base reactions, H2O?

1. can act either as a base or an acid.
2. cannot act as an acid nor a base since it
is neutral.
3. can act as a base.
4. can act as an acid

2007-04-22 14:52:34 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

Water is amphoteric. It can act as either an acid or a base depending on the conditions present.

2007-04-22 14:55:49 · answer #1 · answered by physandchemteach 7 · 1⤊ 0⤋

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