Returned payments

I had a number of payments which were returned to me by the bank due to incorrect bank details-they were part of a number of electronic batch payments.

I did not realise the client they were for so I placed them all in an account that I called "unable to reconcile" so that I could reconcile my bank account.

I now need to use these funds to pay the client now that I have the correct bank details.

However I do not know how to go about this?

I have reversed the bank transaction but I am totally unsure how to go about redoing the payment using the funds from the account I created?

Once I have done that I do not know how to deal with the bank transactions I had to reverse that are now all sitting in my prepare bank transactions?