Which statement best describes how the temperature of the ocean's surface water varies \
a. areas with a low salinity have the coldest water
b. areas close to the poles have the warmest water
c. areas at high altitude have the coldest water
d. areas with high density have the warmest water

What is bromine+calcium iodide--> calcium bromide +iodine balanced

1) a. water molecule breaks up into hydrogen and oxygen on passing electricity. does this involve breaking intermolecular or intramolecular forces of attraction. explain b. on boiling water changes to water vapor. does this involve breaking intermolecular or intramolecular forces of attraction. explain methanol evaporates faster than water. contrast the intermolecular forces and the vapor pressures of methanol and water?

Which element forms a compound with chlorine with the general formula mci?