Which risk greatly increases when exothermic reactions lack sufficient heat dissipation?

💡 Explanation

A runaway chain reaction is more likely because positive feedback loop causes exponential temperature and rate increase during auto-catalysis; therefore, initiation risk rises rather than a simple barrier decrease otherwise managed.

• Which outcome shifts towards reactants when an endothermic reaction reaches equilibrium and temperature decreases?
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• Which outcome occurs when thermal energy elevates reactants past the activation energy barrier?
• Which mechanism causes the Shapiro delay of radar signals near massive astrophysical objects?
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