10. Which of the following molecules have dipole moments? For the molecules that are polar, indicat the polarity of each bond and the direction of the net dipole moment of the molecule. a) CH2Clz, CHCI3, CCI4 b) Co2, N20 c) PH3, NH3 11. Draw the Lewis dot structure for the SO3? ion and determine a) the electron domain geometry b) the molecular geometry c) the hybridization of the sulfur atom d) the approximate bond angles

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.