17. Acid and Base Equilibrium
Amphoteric
Multiple Choice
Multiple ChoiceAs shown by the equations:
H2O + HCO3− ⇆ H3O+ + CO32−
H2O + HCO3− ⇆ H2CO3 + OH−
A
water is a base
B
water is an acid
C
water is amphoteric
D
water is neutral
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3:12m
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