The attraction between the hydrogen and oxygen atoms in a water compound is . the larger oxygen atom, with more protons, is more than the hydrogen atom and attracts the electron pair closer. the unequal sharing of electrons in a covalent bond creates a(n) bond. due to the polar nature of water, in one molecule are attracted to oxygen atoms in other water molecules. the bonding of water molecules to each other with bonds is called hydrogen bonding.

The attraction between the hydrogen and oxygen atoms in a water compound is polar. The larger oxygen atom, with more protons, is more electronegative than the hydrogen atom and attracts the electron pair closer. The unequal sharing of electrons in a covalent bond creates a dative bond. Due to the polar nature of water, hydrogens in one molecule are attracted to oxygen atoms in other water molecules. The bonding of water molecules to each other with hydrogen bonds is called hydrogen bonding.

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".