Assign an oxidation number to each element in the reaction.
CaF2(s) + H2SO4(aq) ā CaSO4(...
Chemistry, 20.04.2020 03:24 dulcejuarez2005
Assign an oxidation number to each element in the reaction.
CaF2(s) + H2SO4(aq) ā CaSO4(aq) + 2HF(g)
In CaF2, the oxidation number of Ca is
, and that of F is
. In H2SO4, the oxidation number of H is
, that of S is
, and that of O is
. In CaSO4, the oxidation number of Ca is
, that of S is
, and that of O is
. In HF, the oxidation number of H is
, and that of F is
.
Answers: 3
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