If a sample of 70.0 g of carbon oxide was reacted completely
with 32.0 g of oxygen, how many moles of carbon dioxide
would be produced?

2b2t

explanation:

2b2t

a electronegativity decreases beacuse the size of nucleus is bigger.

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.