34 atoms of Carbon (C) react with 22 molecules of Hydrogen gas (H2). How many molecules of methane (CH4) will be formed and what will be left over?
a. 17 molecules of methane formed, 5 molecules of hydrogen left over
b. 11 molecules of methane formed, 23 molecules of carbon left over
c. 5 molecules of methane formed, 29 atoms of carbon and 2 molecules of hydrogen left over
d. 22 molecules of methane formed, 12 atoms of carbon left over

dipole moments occur when there is a separation of charge. they can occur between two ions in an ionic bond or between atoms in a covalent bond; dipole moments arise from differences in electronegativity. the dipole moment is a measure of the polarity of the molecule.

explanation:

in inorganic chemistry -dipole moment ( μ ) is the measure of net molecular polarity, which is the magnitude of the charge q at either end of the molecular dipole times the distance r between the charges. μ = q × r.