For each of the four, specify whether the substance can act as a/an... (1) acid in...
For each of the four, specify whether the substance can act as a/an... (1) acid in aq. solutions, (2) base in aqueous solutions, and (3) amphiprotic species in aqueous solution?
Note: An amphiprotic substance can donate protons (act as Bronsted acid) or accept protons (act as Bronsted base).
H3SO4+
H2SO4
HSO4-
SO42-
Homework Answers
H3SO4+ ------------> acid
H2SO4-----------------> amphoteric
HSO4------------------> amphoteric
SO42------------------> base
explanation:
1) H3SO4+ can only donate H+ and give H2SO4.
H3SO4+ + H2O ---------------------> H2SO4 + H3O+
2) H2SO4 is amphoteric . because it can donate and accept
H2SO4 + H2O ----------------> H3SO4+ + OH-
H2SO4 + H2O ------------------> HSO4- + H3O+
3) similarly HSO4- is the amphoteric and SO42- is the basic
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For each of the four, specify whether the substance can
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