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 : 1 : 2H3PO4(aq)P2O5(aq)+3H2O(aq) Suppose a vessel contains H2PO4 at a concentration of 0.460M. Calculate the concentration of H3PO4 in the vessel 4.90 seconds fater. You may assume no other reaction is important, Round yout answer to 2 significant digits

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