Question: using an integrated rate law At a certain temperature the rate of this reaction is first order in H3PO4 with a rate constant of 0.213

using an integrated rate law

At a certain temperature the rate of this reaction is first order in H3PO4 with a rate constant of 0.213 s 2H3FO4(aq)P2O5(aq)+3H2O(aq) Suppose a vessel contains H4PO4 at a concentration of 0.460M. Calculate the concentration of H3PO4 in the vessel a.90 seconds iater. You may assurne no other reaction is important. Round your answer to 2 significant digits

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