Consider the reaction of 3,3-diimethylcyclohexene in the presence of nbs (w/trace hbr). How many products (including stereoisomers) should form? (enter number only).

How many moles are in 43.9 l of oxygen

In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas

An unknown substance is a white solid at room temperature and has a melting point of 78 °c. which of the following substances is most likely to be the identity of the unknown sample? a. naphthalene, a molecular solid with the formula c10h8 b. silica, a network solid held together by covalent bonds with the formula sio2 c. calcium chloride, an ionic compound with the formula cacl2 d. water, an molecular compound with the formula h2o