monsterking5055 monsterking5055

26-07-2017
Chemistry

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Ammonium phosphate nh43po4 is an important ingredient in many fertilizers. it can be made by reacting phosphoric acid h3po4 with ammonia nh3 . what mass of phosphoric acid is consumed by the reaction of 8.4g of ammonia?

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dec77cat dec77cat

26-07-2017

3NH₃ + H₃PO₄ → (NH₄)₃PO₄

m(H₃PO₄)=m(NH₃)M(H₃PO₄)/{3M(NH₃)}

m(H₃PO₄)=8.4*98.0/{3*17.0}=16.1 g

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