16. The initial rates method was used to study the reaction below.
[A] (mol/L)
0.150
0.150
0.150
0.300
2A+B+C → D+E
[B] (mol/L)
0.250
0.125
0.250
0.125
[C] (mol/L)
0.300
0.300
0.600
0.300
A[D]/At (mol/L.s)
1.47.10
3.68.107
2.94.10-6
7.35.10-7
Determine the rate expression and calculate the rate constant (with units) for the reaction.