Answer Happy

Can I please get help with these lab questions showing the workon how you got the answer so that I can understand it.
Fill in the table below. All molecular weights-reported to two decimal places (hundredths place)-and densities - reported in full - are to be gotten from Wikipedia only. If not listed in Wikipedia, then use PubChem. The amounts for the reagents used and their properties are to be followed by the appropriate unit with a space in between (e.g. 45mg,0.62 mL,145.35 g/mol ). Entries in the table must be typed to receive credit. NO RED INK. Questions: You may do questions 1-6 by hand. Use the density and molecular weight values reported in the table, in full, only. NO RED INK. 1. Calculate the mmol of 2,3,4,5-tetraphenylcyclopentadienone used to 4 sig. figs. (must show all work). 1.006 g/384.478 g/mol×1000=2.417mmol 2. Calculate the mass of dimethyl acetylenedicarboxylate used to 4 sig. figs. (must show all work).
3. Calculate the mmol of dimethyl acetylenedicarboxylate used to 4 sig. figs. (must show all work). 0.60 mL 1 mL=1 g​=0.60 g/142.11 g/mol×1000=4.222mmol​ 4. Which is your limiting reagent, 2,3,4,5-tetraphenylcyclopentadienone or dimethyl acetylenedicarboxylate? Justify. 5. Calculate the theoretical yield of dimethyl 2,3,4,5-tetraphenylphthalate to 4 sig. figs. (must show all work). 6. Calculate the % yield for your synthesis of dimethyl 2,3,4,5-tetraphenylphthalate (must show all work).