CEM 141 Final Exam Questions and Answers Already Passed

CEM 141 Final Exam Questions and Answers Already Passed If one carbon wants 4 bonds, how many bonding orbitals can it have? A. 1 B. 2 C. 3 D. 4 D In graphite how many carbons is each carbon attached to? A. 2 B. 3 C. 4 D. 5 B How many orbitals should "mix" to form 3 bonds? A. 2 B. 3 C. 4 D. 5 B How many different compounds can you draw from C5H12? A. 2 B. 3 C. 4 D. 5 E. 6 B What is the formal charge on H for NH4+? A. +1 B. -1 C. +2 D. -2 E. 0 E What is the formal charge on O for OH-? A. +1 B. -1 C. +2 D. -2 E. 0 B What is the formal charge on N for NH4+? A. +1 B. -1 C. +2 D. -2 E. 0 A What is the formal charge on H for OH-? A. +1 B. -1 C. +2 D. -2 E. 0 E What is the electron pair geometry for H2O? A. tetrahedral B. trigonal planar C. linear D. bent E. trigonal pyramidal A What is the shape of H2O? A. tetrahedral B. trigonal planar C. linear D. bent