9. (6) In hard water, [Ca?') is about 2.0 x 10' M. Water is fluoridated with 1.0x10ºgF per L of water. Will CaF2 (s) pre
Posted: Sun May 22, 2022 4:57 pm
9. (6) In hard water, [Ca?') is about 2.0 x 10' M. Water is fluoridated with 1.0x10ºgF per L of water. Will CaF2 (s) precipitate from hard water upon fluoridation? (K., of CaF is 5.3X10-9