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Explore activation energy, precipitation, reactions, formulas, and equations. Finish 5 bellringers and study guide for upcoming quiz.
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4/13/12 - Bellringer • What is activation energy? • Turn in 5 bellringers from this week when finished.
Lab Refresher • Precipitate? • Types of reactions? • Writing FORMULAS • Writing EQUATIONS
Lab (Cont.) • When writing the equation… • First, write formulas (crisscross to balance charges) • Second, balance equation • Part 1 • Alum - KAl(SO4)2*12H2O • 1 Product – Potassium hydroxide IF FINISHED, FINISH STUDY GUIDE
Study Guide • Quiz MONDAY