A Bachelor's in Accounting is very specific to accounting and will require more accounting courses to graduate than a Bachelor's in Business Administration with an Emphasis in Accounting. I have a Bachelor's in Business Administration (without an emphasis in accounting) and I was only required to take 2 accounting classes to get my degree. From my understanding, in order to get an "emphasis in accounting" you might be required to take some additional electives in accounting, but for the Bachelor in Accounting you would be required to take accounting classes as the majority of your classes. The specific requirements will vary by University and at my University there wasn't even the option to receive a Bachelor's in Accounting.
Hope that helps!