How can magnetic force be exerted on objects? 1)Over a distance and anytime an object is in a magnet's field of influence.

2)Only through objects.

3)Only by touching an object.

What are the resulting coefficients when you balance the chemical equation for the combustion of ethane, c2h6? in this reaction, ethane is burned in the presence of oxygen (o2) to form carbon dioxide (co2) and water (h2o). (g)+(g)→(g)+(g)

What is the strongest intermolecular force between an nacl unit and an h2o molecule together in a solution? covalent bonding dipole-dipole force hydrogen bonding ion-dipole force

What methods could you use to solubilize calcium carbonate