3. predict whether each of the following molecules is polar or non-polar: a) if, b) cs2, c) so3, d) pcl3, e) sf6, f) if5

a) IF = polar

b) CS2 = non-polar

c) SO3 = non-polar

d) PCl3 = polar

e) SF6 = non-polar (bonds are polar, but the molecule is non-polar, since the                                                                                                                                    net dipole moment is zero)

f) IF5 = polar

the maximum mass of nh3 is nh3 in grams

answer7,570,82356 cubic centimeters;