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The chemical formula K3PO4 is for tripotassium phosphate.
hydrochloric acid HCl
The chemical formula of silver phosphide ia Ag3P.
The compound is lead sulfide.
Al2S3 is the correct formula for aluminum sulfide.
CaCl2
Back is for salt
The chemical formula K3PO4 is for tripotassium phosphate.
PbS2
K3n
hydrochloric acid HCl
The chemical formula of silver phosphide ia Ag3P.
The compound is lead sulfide.
Al2S3 is the correct formula for aluminum sulfide.
3S2- + 2Sc3+ --> Sc2S3name: Scandium sulfide
Ca2+ and Br- obviously must form, CaBr2 Calcium bromide
NH4I + NaOH -> NH4+ + I- + Na+ + OH- -> NH3 + H2O +I- + Na+