Predict which substance in each of the following pairs would have the greater intermolecular forces co 2 or ocs ch 3 ch 2 ch 2 nh 2 or h 2 nch 2 ch 2 nh 2

OCS

H2NCH2CH2NH2

Explanation:

The intermolecular forces are the forces that join together the molecules in a substance. There're three types of it:

Dipole induced - dipole induced --> It happens in the nonpolar molecules, which have dipole moment equal to 0. It's the weakest intermolecular force;Dipole - dipole --> It happens in polar molecules, which have dipole moment different from 0. It's the second strongest;Hydrogen bond --> It happens when hydrogen is bonded with a large electronegativity element (F, O, or N). It's the strongest.

1. CO2 is a linear molecule that has two C=O bonds. These bonds are polar (C and O have differents electronegativities), but the dipole moment is canceled, and equal to 0, thus it's a nonpolar molecule, and has dipole induced - dipole induced force.

OCS is linear too, but the moment is not 0, because the polarity of the C=O is higher than the polarity of C=S, thus the molecule is polar, and the force is dipole-dipole. So, OCS has a greater intermolecular force.

2. CH3CH2CH2NH2 is a polar molecule that has the hydrogen bond as intermolecular force (H is bonded to N). But it also has a dipole induced -dipole induced force at the other part of the molecule.

H2NCH2CH2NH2 has hydrogen bonds on both sides of the molecules, thus, it has the strongest force.

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.