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Card 16
Front
In an exothermic reaction, why do the products end up with less heat energy than the starting materials?
Back
Card 17
Front
What is the sign of 'delta H' (enthalpy change) for an exothermic reaction?
Back
Card 18
Front
Do the products of an endothermic reaction end up with more or less energy than the reactants?
Back
Card 19
Front
What sign is given to the enthalpy change of an endothermic reaction?
Back
Card 20
Front
How does pressure affect the amount of heat energy given out by reactions that involve gases?
Back
Card 21
Front
What other factor affects the enthalpy change of a reaction?
Back
Card 22
Front
On an enthalpy level diagram for an exothermic reaction, do products or reactants have less enthalpy?
Back
Card 23
Front
On an enthalpy level diagram for an endothermic reaction, do products or reactants have less enthalpy?
Back
Card 24
Front
What is the definition of standard molar enthalpy of formation?
Back
Card 25
Front
What is the definition of standard molar enthalpy of combustion?
Back
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