Chemistry, 09.03.2021 23:40 Officaljazz18
Stomach juices have a pH of 1.0. Aspirin is a monobasic acid represented by HA (Ka = 10-
4 mol dm-3
) which dissociates into ions H+
and A-
. What are the relative concentrations of
H+
, A-and HA when aspirin from a tablet enters the stomach?
(a)
[H+
] > [HA] > [A-]
b) [HA] > [H+
] = [A-
]
c) [H+
] > [A-
] > [HA]
d) [H+
] = [A-
] > [HA]β
Answers: 2
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Stomach juices have a pH of 1.0. Aspirin is a monobasic acid represented by HA (Ka = 10-
4 mol dm-3...
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