Should be 2Na + Br2 = 2NaBr :)
Answer:
100 °C, because it is the boiling point of water.
Explanation:
it is a polar covalent bond
Http://www.chem4kids.com/files/elem_pertable.html this should help.
O<span>ctane has a higher boiling point than pentane because it contains a higher amount of atoms specifically carbon than the number of propane found on it. You can find a large number of London dispersion which is attractive forces than butane. </span>
