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Chemistry
Chemistry
Problem
Compare the first acid-dissociation constants (
K
a
1
K_{\mathrm{a1}}
K
a1
) of
H
2
S
O
4
\mathrm{H_2SO_4}
H
2
S
O
4
and
H
2
S
e
O
4
\mathrm{H_2SeO_4}
H
2
Se
O
4
. Which acid has the larger
K
a
1
K_{\mathrm{a1}}
K
a1
, and what structural feature accounts for this difference?
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