Chemical Reaction
Q4U2. Law of Conservation of Energy: energy can not be created or destroyed, only changed from one form to another. Two Main Forms of Energy ◦ Kinetic.
Topic 5: Energetics 5.1 Exothermic and endothermic reactions 5.2 Calculation of enthalpy changes.
Heat in Chemical Reactions. Theory of Heat The theory of heat is based in how particles move This theory is called Kinetic Molecular Theory Essentially,
Thermochemistry. ENERGY - "the capacity to do work" Unlike matter, energy is known and recognized by its effects. –it cannot be seen, touched, smelled.
Chapter 5: Thermochemistry Problems: 5.1-5.95, 5.97-98, 5.100, 5.106, 5.108, 5.118-5.119, 5.121, 5.126.
IB DP1 Chemistry Energetics Why do chemical reactions get hot or cold?
