Polar covalent bonds can be found in water molecules. Define or describe this type of bond.

write a brief desription  of hydrogen bonds.

which of the following is not correct about peptide bonding? A- It occupies a single plane B- It can associate via H-bonding C- It has a double bond character D- It exhibits geometric isomerism

Identify one type of noncovalent bond present in each solid. Table salt (NaCl) Graphite (C repeating)     Answer bank: van der Waals interactions, hydrophobic interactions, hydrogen bonds, ionic interactions

A peptide bond is:     A covalent bond     A hydrogen bond     An ionic bond     A Van der Waals interaction

What are the names of the seven functional groups found in organic molecules? Underline the two that can act as an acid. Make the single group that acts as a base in bold lettering.

In an ammonia molecule, one nitrogen atom (atomic number = 7; 1s² 2s²2p³) forms covalent bonds with three hydrogen atoms. Draw a diagram of an ammonia molecule. Show all valence electrons, lone pairs, molecular geometry, and partial charges (assume sp³ hybridization).

Name the difference between ionic, polar covalent, & non-polar covalent bonds and their solubility rules.

90% of our body is made of water. Use a water molecule to describe the relationship among all the following polar molecules, intramolecular and intermolecular forces, hydrophilic and hydrophobic interactions.

Clearly explain how hydrogen bonds are formed, using water as an example.  [Hint: Include the electron structure of water and include what relative electronegativities are and how they work to develop a partial + and partial - charge].