Based on Avogadro's number, which of the following conversions could a chemist use? O electrons and moles O molecules and moles Oions and moles O All are correct O atoms and moles

What would be the multiplicity associated with # 1, 2 & 3? Hint: Remember to think about chemically equivalent protons. a. q b. t c. d d. s

How many (theoretical) peaks can you expect from the H2O in IR spectroscopy?  Please shortly answer at your own words. Answer should be to the point (Specific).

1. List the concentrations of the stock. [Acetone] 0.6M [lodine] 00025M [HC1] 2. From the computer plot of the data for each trial (absorbance vs. time in seconds), detemine the slope of the best straight line; use the following data table to summarize your results: Table 1. Trial # Acetone, mL lodine, mL HCI, mL AAbs/At ( slope of line) H20, mL A 1.0 1.0 1.0 2.0 -0.0010258xto:34978. t0.0016339x+0.44357 70,00g0217x 0.89112 0. 0013205xto,235271 2.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 D 1.0 1.0 2.0 1.0 3. Convert stock concentrations to initial concentrations and fill in Table 2: Table 2. Trial # Disappearance Rate of l2 (M/s) -A[L/At (= -slope/730) [Acetone] [lodine] [HCIJ 0.12 0.00050.12 0.24 0.12 10.12 0. coe 5 0.12 0.001 0.12 D 0.00050.24