Bond - Attraction within a molecule Bonding forces - attractive forces outside and between molecules.

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Presentation transcript:

Bond - Attraction within a molecule

Bonding forces - attractive forces outside and between molecules

Solid - Strong attractive forces Liquid - varied attractive forces depending on compound Gas - No real attractive forces

Hydrogen Bond Attraction between molecules that have a Hydrogen connected to a F, O or N Very strong attractive force – breaks pipes in the winter Responsible for Surface Tension

Surface Tension

Dipole Force Attraction due to different electronegativities

Dispersion Force Produced from temporary dipoles

Solute substance that is dissolved usually less amount

Solvent substance doing the dissolving

Concerning Solutions Like things dissolve like things Polar dissolves polar compounds nonpolar dissolves nonpolar

Boiling Point The temperature at which a liquids vapor pressure is equal to the atmospheric pressure

Vapor Pressure The partial pressure a gas exerts when in equilibrium with a liquid

Heat and Matter Heat is used by matter to either increase its temperature change state While changing state, the temperature of a substance remains constant

Heating Curve for Water

Phase Diagram for Water

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