wasslainee wasslainee 22-01-2023 Chemistry contestada Consider the combustion of ethylene: C2H4(g)+3O2(g)→2CO2(g)+2H2O(g) If the concentration of C2H4 is decreasing at the rate of 3.8×10−2 M/s, what is the rate of change in the concentration of CO2? What is the rate of change in the concentration of H2O?