Fill Table 1 with full electron configuration and number of unpaired electrons with the configurations. To get number of unpaired electrons, draw orbital diagram of the outermost shell, and fill the orbitals with electrons following Aufbau Rule, Hund's Rule, and Pauli Exclusion Principle, then count how many electrons are left unpaired. Table 1: Electron Configurations of Atoms and lons Element Atomic Unpaired Electrons Full Electron Configuration Symbol Number S 1s 2s° 2p° 3s² 3p* 16 CI Na Li F Fe Fe2+ Fe* K* P3- O2- Mg²

"OH HCI (conc, aq) 4 products!

(True or False): You can determine the identities of substances in a mixture by examining the peaks in an IR spectrum of the mixture. True False

If the hydrogens labeled 'a' integrate for ¹H, what integration is found for the hydrogens labeled 'b'? O O 1H 2H 3H 4H 5H ng to another question will save this response. a b

Determine the probability of the following in a natural sample of ethane. Q.) Both carbons in an ethane molecule are 13C

Give detailed Solution with explanation needed..don't give Handwritten answer...

What is main difference between a single beam and a double beam (a) spectrophotometer? (b) What light source would be required for the UV range? (c) What part of a spectrophotometer establishes the analyzing wavelength? What are the 3 transitions that occur in fluorescence?