What intermolecular forces stabilize a lipid bilayer?

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.