What type(s) of bonding would be expected for each of the following materials? for bonds that could share ionic and covalent character, choose the one that would predominate.
a) sodium
b) xenon
choices:
metallic
ionic
covalent
van der waals
covalent plus van der waals

Just took the quiz on edgenuity and the correct answer is "c.  4.54 x  10–12  j"

We first assume that this gas is an ideal gas where it follows the ideal gas equation. the said equation is expressed as: pv = nrt. from this equation, we can predict the changes in the pressure, volume and temperature. if the volume and the temperature of this gas is doubled, then the pressure still stays the same.

Naoh + hbr -> nabr (salt) + h2o ca (oh)2 + 2hbr - - - > ca (br)2 + 2h2o