Steve is performing a titration, where a base is at an unknown concentration. What would he choose as his indicator solution? A. A chemical that clear when acidic and turns color when basic.
B. A chemical that's clear when basic and turns color when acidic.
C. A chemical that runs color when the temperature changes.
D. A chemical that buffers the solution.

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

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.

g/mol

explanation: