The rate of the given reaction is 0.420 M/s. A +3B - 20 What is the relative rate of change of each species in the reaction? ] AI M/S A[B] M/s M/S AC AF - The chemical reaction shown was performed and the concentration of HCI was measured over time. CI,() + CHCI,(g) HC(s) + CCI (B) The (HCI) after 7s was 0.184 mol/L. After 144 s, the CHCI) was 0.374 mol/l. Calculate the rate of reaction. rate of reaction: mol HCIL