4-dimethylaminopyridine (dmap; below) is an extremely useful molecule in organic chemistry. one professor here at osu often comments to graduate students when theirreaction isn’t working just to sprinkle a little dmap into their reaction. which nitrogen atom of dmap is most nucleophilic? use drawingsanda minimumamount of wordsto support your answer.

What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

How does a large body of water, such as the ocean, influence climate?