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Part A.How many moles oh phosphoric acid will be formed upon the complete reaction of 25.2...

Part A.How many moles oh phosphoric acid will be formed upon the complete reaction of 25.2 grams of diphosphorus pentoxide with the excess water?

Part B. how many grams of bromine trifluordie are necessary to form 0.485 moles fluorine gas ?

Part C. you wish to make a 0.202 M hydrochloric acid solution from a stock solution of 3.00 M hydrochloric acid. How much concentrated acid must you add to obtain a total volume of 50.0 mL of the dilute solution ?
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