Question 22 One of the male commercial uses of sulfuric acid is in the production of phosphoric acid and calcium sulfate. The phosphoric acid is used for fertilizer. The action is Cas(POalz+3H₂SO4 -> 3CaSO4 + 2H3PO4. If 100.0 g of Cas(PO4)2 is reacted with 85.0 of H2SO4, What mass of H3PO4 is formed?

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