The decomposition of XY is second order in XY and has a rate constant of 6.94×10−3...

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Chemistry

The decomposition of XY is second order in XY and has a rateconstant of 6.94×10−3 M−1⋅s−1 at a certain temperature.

If the initial concentration of XY is 0.160 M , how long will ittake for the concentration to decrease to 6.00×10−2 M ? Expressyour answer using two significant figures.  

If the initial concentration of XYXY is 0.050 MM, what is theconcentration of XYXY after 500 ss ?

Express your answer using two significant figures.

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3.9 Ratings (553 Votes)
Answer Step 1 Explanation We can Use the following Second order kinetic equation for secondorder reactions 1 At kt 1A0 where k rate constant t time At concentration after the elapsed time and A0 initial concentration    See Answer
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