8. Arrange each of the following sets of three species in order of increasing EA (lower...
Arrange each of the following sets of atoms and ions, in order of increasing size: (a) Sea., S2, Sn2+; (b) 02, K+, Rb+. The answer for (a) and (b) is: (a) Se-->S2->Sn+ (b) Rbt>02>K+ Explain the answers.
1) Using the periodic table only, arrange the elements in each set in order of increasing electronegativity. (a) Mg, P, As (b) S, O, Si ....................................................................................................................................................... 2) Using the periodic table only, arrange the members of each of the following sets in order of increasing bond strength. (a) C=N, C-N, C N (b) S-H, S-Br, S-Cl (c) Br-Br, Cl-Cl, I-I ..................................................................................................................................... 3) Using the periodic table only, arrange the members of each of the following sets in order of increasing...
For each of the following sets of ionic substances, arrange the members in order of increasing lattice energy (smallest first). (b)CaO, K2O, K2S, CaS (c) ScCl3, TiCl4 , KCl, CaCl2
Using the periodic table only, arrange the members of each of the following sets in order of increasing bond length I. C-Cl, C-I, C-Br II. C-N, C=C, C-O III. C-F, C-H, C-Cl
Arrange the following sets of anions in order of increasing ionic radii: (c) N3–, S2–, Br–, P3–
Arrange the bonds in each of die following sets in order of increasing polarity with least polar as first. Draw the Lewis structures for die following molecules. H_3 COH SF4 BrO^- NO^-
33. Answer the following questions (8 Points) a. Arrange the following in increasing atomic size order Fr, Ar, Mg, Al b. Arrange the following in order of decreasing ionization energy N, C, Li, He c. Arrange the following in the order of increasing electron affinity Si, CI, Mg, Ar d. Arrange the following in the order of increasing electronegativity, Xe, C, Si, F
4. Arrange the following in order of increasing electronegativity: a. Cl, Br, Se b. Na, Cs, os C. 0, F, B, Li
Arrange the following species in order of increasing nucleophile strength in an S N^ 2 reaction Arrange the following species in order of increasing nucleophile strength in an S2 reaction. H:'-, CH3NH!-, CH3OH a. (Weakest nucleophile) H:1- < CH3NH!- < CH3OH (Strongest Nucleophile) b. (Weakest nucleophile) H:1- < CH3OH < CH3NH'- (Strongest Nucleophile) d. ((Weakest nucleophile) CH3NH- < CH3OH <H:- (Strongest Nucleophile) (Weakest nucleophile) CH3OH < H:- < CH3NH1- (Strongest Nucleophile) e. (Weakest nucleophile) CH3OH < CH3NH - < H:'-...
Arrange each set of atoms in order of increasing first ionization energy, IE1. (a) Sr, Ca, Ba Sr ООО ова (b) Br, Rb, Se ООО ООО (c) cs, I, AI СО ООО (d) As, Sb, Sn С СО ООО О СО