Chemistry Honors – Class 32

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Dates

• Period B: Thursday, October 30th
• Periods D, G: Friday, October 31st

New Material – Solutions (terms and ideas)

• Dissolving – not a chemical process
• Crystal Lattice vs formula – what does each mean?
• Show dissolving equation – “aq” and ions
• Solution concentration (amount of solute per solvent or solution)
• Molarity – moles solute per liter of solutions
• Mole map and molarity concentrations – units, units, units

Homework & Classwork

• Watch the videos on this blog post (take notes)
• Read & Notes Ch. 4 (1, 2, 3)
• Ch. 4 (24, 27, 29)
• REMOVE MOLE PROJECTS FROM HOMER 226

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