The rate constant of a reaction can be computed by the ratio of the changes in the concentration and time take taken for it to decompose. Thus, if the rate constant is given to be 14 M/s, we have

where C are the concentration values and t is the time taken for it to decompose.


Thus, it will take 0.003 s for it to decompose.
Answer: 0.003 s
The equation for this is very simple you add then you subtract then you get the answer then you divide then it all works out for you
the answer is rust so the answer is rust
4896
0.85 x 45 x 128 = 4896
Change in energy = specific heat capacity x mass x change in temperature