Endothermic processes always give off heat at the completion of the reaction.
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Q47: What is pyrolysis?
A)The decomposition of a solid
Q48: Why is heat needed to initiate combustion?
A)Energy
Q49: Vaporization of a liquid fuel to a
Q50: What do all exothermic reactions produce?
A)Heat
B)Light
C)Smoke
D)Fumes
Q51: In an exothermic reaction energy diagram, what
Q53: How does a flashover spread?
A)Across the ceiling
Q54: What term is used to denote the
Q55: What occurs in a chemical reaction when
Q56: When a chemical cold pack is used
Q57: All exothermic reactions have a final energy
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