Corresponding to Hofmeister's lyotropic series, the same inversion also applies to the other monovalent anions measured at pH 7 and 2.doi:10.1007/BF01945439H. HellauerR. WinklerBirkhäuser-VerlagCellular and Molecular Life Sciences CMLS
We spoke to one student from Beijing, Harris, who has been doing this for 2 years now and is earning between 150 and 225 every day. He completes about 3 to 4 jobs per day which takes him about 3 hours. It’s an incredible amount of money to earn on your spare time!