Need Help please! Label the acid, base, conjugate acid, and conjugate base in the following reaction

H2PO4'(aq)+Br(aq)<—> HPO42(aq) +HBr(aq)

Thank you!

its mg hope this

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.