For the following reaction, 4.34 grams of perchloric acid (HCIO,) are mixed with excess tetraphosphorus decaoxide. The reaction yields .929 grams of phosphoric acid. perchloric acid (HCIO,) (aq) + tetraphosphorus decaoxide (s) → phosphoric acid (aq) + dichlorine heptaoxide (1) Vhat is the theoretical yield of phosphoric acid ? grams What is the percent yield of phosphoric acid ?

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