0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Do polar compounds have stronger or weaker attractions between molecules?
Polar compounds have stronger attractions between molecules.
What do van der waals do?
they form temporary, weak dipole attractions between molecules
What needs to happen for a solute to dissolve in a particular solvent?
The attractions between the solute and solvent molecules must be greater than the attractions keeping the solute together and the attractions keeping the solvent together.
What determines the amount of chemical energy a substance has?
The amount of chemical energy a substance has is determined by the types and arrangement of atoms and molecules in that substance. The energy is stored within the chemical bonds between these atoms and molecules. The strength of these bonds and the potential energy stored in them determine the amount of chemical energy.
Which properties describe elements that are nonmetal gases?
composed of an extended structure composed of individual atoms or diatomic molecules high melting point low melting point strong attractions between particles weak attractions between particles
Do polar compounds have stronger or weaker attractions between molecules?
Polar compounds have stronger attractions between molecules.
What affects the solubility of ions?
The bond strength between the ions and the molecules in the solvents determines the solublity of ions in a particular solvent.
What causes dipoles attractions?
The attraction between polar molecules.
What is the relationship between intermolecular forces and volatilit?
A volatile liquid is easy to vaporize because there are weak intermolecular attractions between its molecules. A nonvolatile liquid is difficult to vaporize because there are strong intermolecular attractions between its molecules.
Why do polar and nonpolar molecules have different properties?
Compounds differ because of differences in attractions between their molecules.
Why do polar and nonpolar molecules have different properies?
compounds differ because of differences in attractions between their molecules.
Why do polar nonpolar molecules have different properties?
Compounds differ because of differences in attractions between their molecules.
Why polar and nonpolar molecules have different properties?
Compounds differ because of differences in attractions between their molecules.
What are the weak chemical attractions between water molecules called?
Hydrogen bonds.
Attractions between water molecules are called?
"van der waals" forces.
In which material do molecules have a greater attractions for each other solid butter or liquid butter?
In solids, molecules have the greatest attractions for one another. That is why molecules in a solid barely move around or switch positions. In gases, the molecules move around quickly and freely, so their attractions are weak. Liquids are in between. So, to answer: solid.
What hydrogen bonds?
extra strong intermolecular attractions between polar molecules -apex
