Thats really a very good atempt at those formulas.
One small error is that hydrochloric acid is HCl, but I'm sure HCL was just a typo!
You got rubidium chlorite right, but manganese (II) iodite incorrect. (iodite ion is (IO2)-)
I would also write hypofluorous acid as HOF rather than HFO since the bonding in it is F-O-H
Hydrosulfuric acid is right, but I think it has to be aqueous for H2S to be considered acidic.
The peroxide ion has a charge of 2-, so sodium peroxide needs to be corrected.
Remember that bromine usually has odd-number oxidation states, so the perbromate ion has a charge of 1-.