One compound that contributes to the "seashore smell" at beaches in hawaii is dictyopterene d', a component of a brown edible seaweed called limu lipoa. hydrogenation of dictyopterene d' with excess h2 in the presence of a pd catalyst forms butylcycloheptane. ozonolysis with o3 followed by (ch3)2s forms ch2(cho)2, ohcch2ch(cho)2, and ch3ch2cho. what are possible structures of dictyopterene d'?

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?

Which molecules are more strongly attracted to one another -c3h8o molecules that make up liquid rubbing alcohol or ch4 molecules that make up methane gas