Formula Bond angles Pairs of unshared electrons Molecular Total geometry number of bonds and electron Bonds connected to central on the central atom pairs on central atom atom Approximately 120 SO: Bent 3 Cs: NF3 Has NO: So- Formula Central Number of single bonds connected Number of Number of Number of triple bonds connected to the central atom pairs of unshared atom double bonds connected to the central atom to the central atom electrons on the central atom so: 1 cs: NF. Has NO: so,-

a. chloroform, CHCI3 (carbon is central atom) Lewis structure Total number of electron groups around the central atom Electron geometry Molecular shape b. Carbon tetrachloride, CCI4 Lewis structure Total number of electron groups around the central atom Electron geometry Molecular shape c. Methanol, CH3OH (answer questions for the carbon center) Lewis structure Total number of electron groups around the central atom Electron geometry Molecular shape

name the major product of the following reaction: H*, H,O

ructions tiple Attempts Not allowed. This test can only be taken once. ce Completion This test can be saved and resumed later. Your answers are saved automatically. Jestion Completion Status: 1 2 3 4 QUESTION 1 Enter the number of valence electrons and number of possible bonds for each of the following element CARBON: Valence electrons: 4 ; Bonds needed: 4 OXYGEN: Valence electrons: 6 ; Bonds needed: 2 HYDROGEN: Valence electrons: 1 NITROGEN: Valence electrons: 5 SULFUR: Valence electrons: PHOSPHORUS: Valence electrons: CHLORINE: Valence electrons: FLUORINE: Valence electrons: I For Blank 9 ; Bonds needed: 1 ; Bonds needed: 3 ; Bonds needed: ; Bonds needed: ; Bonds needed: ; Bonds needed: Click Save and Submit to save and submit. Click Save All Answers to suve all answers,