Lead Sulphate (PbSO4) --------------Pb+2 SO4-2
art II Contents (indicate presence with a check) Unknown Code Ag" Hg Pha In paragraph form,...
In paragraph form, describe to a roommate with the chemistry background of a typical art history major the observations and results that explain the ions identified in each unknown solution. Write any compound names, formulas, and ions (including appropriate charge) correctly for full credit. 'Paragraph form' means complete sentences and correct spelling is expected.