Q1 An aqueous reactant stream (4 mol A/liter) passes through a mixed flow reactor followed by a plug flow reactor. Find the concentration at the exit of the plug flow reactor if in the mixed flow reactor CA = 1mol/liter. The reaction is second-order with respect to A, and the volume of the plug flow unit is three times that of the mixed flow unit.

Explain why Raoult's Law has very limited applicability in its ability to accurately predict vapor-liquid equilibrium behavior. Be very specific in your answer.

e. Both deliveries were intended to deliver "4 mL". For both the pipet and graduated cylinder, determine how many significant figures should be used to express the value appropriately, should the volume be expressed as "4 mL", "4.0 mL", "4.00 mL", "4.000 mL", "4.0000 mL", etc.? Key: Which digit is the first uncertain digit? i. Select the number of significant figures for the graduated cylinder. ii. Select the number of significant figures for the pipet.   f. Manufacturers of the type of mechanical pipets typically claim accuracy of ± 0.02 mL (maximum absolute error) and precision of ± 0.02 mL (based on standard deviation). (Note: specific claims depend on the volume of the delivery.) Are the results from mechanical pipet measurements (not the graduated cylinder measurements) consistent with these claims? Select the answer that best cites your data and/or calculations as evidence. My results agree - my absolute error and standard deviation were less than the…

Choose the option which correctly represent the labelling of the equipments shown in the figure below. |=? Il =? III =? A. I. Cylinder II. Titrant III. Burette B. I. Burette II. Titrant II. Erlenmeyer flask C. I. Erlenmeyer flask II. Analyte III. Burette D. I. Erlenmeyer flask II. Burette III. Analyte