In: Chemistry
Reaction 2 3Ag+(aq)+ AsO43-(aq)à Ag3AsO4(s)
A) You find that 0.5 g of Ag3AsO4 precipitates from the solution in reaction 2. How many moles of arsenate ion (AsO43- ) must have reacted?
B) Using the moles calculated in (A) how many grams of As were in the original sample? Use Stoich