At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.974 M/s Suppose a vessel contains H3PO4 at a concentration of .850 M. Calculate how long it takes for the concentration of H3PO4 to decrease by 82%. You may assume no other reaction is important. Round your answer to significant digits.
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Just on number 2 (all parts), and if you do answer explain in detail
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At a certain temperature this reaction follows second-order kinetics with a rate constant of 0.974 M...
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