2) Consider the molecules below a. CF20 1. Draw a valid Lewis structure with one central atom. ii. What is the molecular geometry? • i. What are the bond angles? iv. Is this molecule polar? If yes, draw dipoles on each polar bond and net dipole. v. Does this molecule have resonance? Briefly explain.

2+ d. 4H3O+ (aq) + 2Cl(aq) + MnO₂ (s) ⇒ Mn²+ (aq) + 6H₂O(1) + Cl₂ (9) Oke O Ke = = O Ke = 2+ [Mn²+ ][C1₂] [H3O+] * [CI-1² [Mn²+][H₂O][C1₂] 2+ [H³O+][CI¯]²[MnO₂2] [Mn²+ ] [H₂O1] [C1₂] 2+ [H3O+] * [CI-1²[MnO₂]

Please help where I went wrong.

c) pgs. 413-416 book i 1. 2. H₂, Ni NH₂ " H*

The phrase "Benign by design" is often associated with green chemistry. In your own words, what does this phrase mean in relation to green chemistry?

could you space it out better with better labels?

Complete sentences

NME2 1.) LIAIH (LAH) 2.) H*, H20 b.) HO. NME2 OH NM@2 NH2 2)