Question

u. tum ius paper blue 16. (2 pts) Of these examples, which would be the stronger acid? a. HCIO b. HCIO c. HCIO3 d. HCIO4 18. HCl is a stronger acid than HF because: a. The HCl bond is longer b. The HCl bond is shorter c. Cl is more electronegative d. The HCl bond is stronger 19. H2SO4 is a stronger acid than H2SO3 because: a. It has more oxygens to strengthen the H-O bond b. It has more oxygens to weaken the H-O bond c. The extra oxygen donates electrons to the H-O bond d. The extra oxygen makes the H-S bond shorter 20. Which example would be a good Lewis base? a. H2O ele Chron b. BH3 pair c. Fe+2 donor (d) 56+3

Answer 1

17 The strength of Stability of any and can be Consegate base judge on the basis of the Helo - Cloo + Ho - H Helo close the Ć= sa 0 Haloz - cloz the Heloso - claç the sense that or one eto 4 o 03 the acid Holog The Conjugate clog is most stable therefore is most acidic. Hence, Hoog > Udlo, hdo₂ > ndo. Acidity ordu. R In Hence a RDB Bond length of he is larger than hf. Hence 4- is stronger acid than hf. th, 904 is more stronger as the more number of oxygers would weaken on bond Lewis Base are either neatral al negatively charged they are have lone fan of electron and a negative Charge and attack onto the electophile an laws and (Positive charged are always lovis acid) H₂O8 By, fe & fets of Allare lewis acid. By, de ha fet Levis Bax PAGET se