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☆☆☆☆☆the study of the movement of energy and heat.
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Thermodynamics is the branch of physics concerned with the conversion of different energy forms.
•DeltaG (rxn) = DeltaG (pdts) - DeltaDG (rcts) •DeltaG°(rxn) = -R T ln K •
Like all molecules, a molecule of H20 is in constant motion; 'hot' molecules move faster than 'cold' molecules. If the molecules move slowly enough the substance appears stationary to us (frozen water) and if they move quickly enough they will expand to fill their container (vapor or gas water.)
All chemical bonds, including those found in network solids, derive from the electromagnetic force. Positively charged protons attract negatively charged electrons. Although atoms start off with an equal number of protons and electrons, and are therefore electrically neutral, the electrons rearrange themselves in ways that create attractions between atoms. Covalent bonds
Vibrations in molecules
Temperature and Pressure
Network solid
Its polar end mixes with the water so it can be washed away. ~APEX
It exposes more of the solute surface to the water molecules.
Nonmetal atom
apex
Molecular solids
Glass - Apex (Chem)
It compares hate to a disease that cannot be cured.
The essay tells a story about race relations in Harlem.
(APEX)
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The answer is "Ions in water" on Apex
