A chemistry graduate student is studying the rate of this reaction: 2H3PO4 (aq) ---> P2O5 (aq) + 3H2O (aq)He fills a reaction vessel with and measures its concentration as the reaction proceeds: time (seconds) [H3PO4]0 0.03M1 0.018M2 0.011M3 0.0067M4 0.0041MUse this data to answer the following questions. Write the rate law of the reaction.
Answers: 2
![R=k[H_3PO_4]^1](/tpl/images/0526/7836/e1aa5.png)
![R=k[H_3PO_4]^a](/tpl/images/0526/7836/abe08.png)
and k is rate constant.
![0.012 M/s=k[0.018 M]^a](/tpl/images/0526/7836/4e403.png)
..[1]
![0.007 M/s=k[0.011 M]^a](/tpl/images/0526/7836/deca4.png)
..[2]![\frac{0.012 M/s}{0.007M/s}=\frac{k[0.018 M]^a}{k[0.011 M]^a}](/tpl/images/0526/7836/891ed.png)
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A chemistry graduate student is studying the rate of this reaction: 2H3PO4 (aq) ---> P2O5 (aq) +...
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