Given the reaction mechanism below: C (slow) E (fast) D + E (fast) Step 1) A + B → Step 2) C + D → Step 3) B a) Write the overall reaction. b) A student suggested that A was a catalyst for this reaction but they are wrong. Explain why and identify the catalyst. c) Identify the intermediate(s) d) Propose a rate law that is consistent with the reaction mechanism provided.

a. CsI 3+ Show Hint

You run the chromatography system with paper as the stationary phase and 70% isopropanol as the mobile phase. You determine the Rf  of a polar analyte to be 0.40. If you use 100% isopropanol (a less polar solvent) instead of isopropanol as the mobile phase what would you expect to happen to the Rf  value? No value effect on Rf higher  lower could be higher or lower

Using the concentrations found in the experiment for the iron cation and thiocyanate anion determine the Kc for iron (III) thiocyanate using 1.71mL of iron cation solution and 4.00 mL of thiocyanate anion solution. The absorbance for this mixture at 460 nm is 0.339. Please answer type in word don't image upload thank you.

I need the chart filled out with an explanation please :))

Pls do fast and i will like for sure Try to give solution in typed form.. Given is the mean and Average deviation. There is no standard deviation given, How are you able to get percent relative standard deviation with out it?