The name for H3SbO4 is antimony(III) hydrogensulfate.
H3AsO4 is stronger than H3SbO4. This is because As (arsenic) is more electronegative than Sb (antimony), leading to a more acidic nature for arsenic compared to antimony.
antimony is amphoteric, so in water it will behave as an acid and a base
In H₃SbO₄ (antimony acid), the oxidation number of antimony (Sb) can be determined by considering the oxidation states of the other elements in the compound. Hydrogen has an oxidation state of +1, and oxygen typically has an oxidation state of -2. The overall charge of the molecule is neutral, so we set up the equation: 3(+1) + x + 4(-2) = 0. Solving for x gives an oxidation state of +5 for antimony in H₃SbO₄.