Estimate the heat of vaporization of ethyl benzene at its normal boiling point using Trouton's rule and Chen's rule and compare the results with a tabulated value of this quantity. Then estimate I1Hv at lOOC using Watson's correlation.
2 different Morphological groups: Microphyll Megaphyll Bryophytes lack vascular tissue ● Bryophyta ● Hepatophyta ● Anthocerophyta Diffusion, moist environments. No true root shoot system. Need H2O to reproduce Trachaeophytes have vascular tissue Bryophyta ● Sporophyte is not free-living. Gametophyte is the “moss” that we see→ aka, the dominant generation Intro to Trachaeophytes and pterophytes 3 groups: Lycophytes→ club mosses Pterophytes→ ferns, whisk ferns, horsetails Seed plants→ seed plants Heterosporous plants ● 2 different types of sperm female and male Homosporous plants ● Produce indifferentiable ferns Ferns do not have “true leaves” (“euphylls”) Ferns and Fern Allies
