An old Magi cube camera flash bulb (1960s) used Mg metal sealed in bulb with oxygen. Calculate AG for its reaction Mg + VO, Mgo 39 32.7 205.0 26.9 J/mol/K ΔΗ, -601.2 kJ/mol

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.