Determine the ph at the equivalence (stoichiometric) point in the titration of 27 ml of 0.24 m c6h5sh(aq) with 0.22 m naoh(aq). the ka of thiophenol is 3.2 x 10-7.

Which of the following statements is false regarding aromaticity? a. the compound must be cyclic b. the compound must be fully conjugated c. the compound must be planar d.the number of electrons in the pi system must satisfy the hückel 4n+2 rule e. the compound must have a neutral charge

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology

Which are forms of frozen water? check all that apply. dew frost hail rain sleet