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When energy is absorbed during a chemical reaction the reaction is classified as what reaction?
endothermic reaction
How do you determine if a reaction is endothermic?
An endothermic reaction is determined by observing if heat is absorbed or taken in during the reaction. If the surroundings feel cooler or if the temperature decreases during the reaction, it is likely endothermic.
What is it called when a chemical reaction occurs and the temperature of the surroundings goes down?
This is an endothermic reaction.
What type of chemical reaction occurs when energy must be provided for the reaction to take place?
This is an endothermic reaction.
What happens when a reaction that is endothermic and results in an overall increase in entropy occurs?
When an endothermic reaction occurs and there is an overall increase in entropy, it means that energy is absorbed from the surroundings and the disorder or randomness of the system increases.
What type of reaction occurs when two chemicals react together and the temperature decreases?
Endothermic reaction
Is a airbag reaction endothermic or exothermic?
An airbag reaction is typically considered to be an exothermic reaction because it releases energy in the form of heat and light. During a collision, the chemical reaction that occurs within the airbag system produces a rapid release of gases that inflate the airbag, resulting in heat being generated.
What is the type of heat reaction which occurs when heat is given off by the reaction?
Heat is released during an exothermic reaction.
What happens during an exothermic reaction and how does it differ from an endothermic reaction?
During an exothermic reaction, heat is released to the surroundings, resulting in an increase in temperature. In contrast, an endothermic reaction absorbs heat from the surroundings, causing a decrease in temperature.
What is the sign of ΔT in an endothermic reaction?
ΔH is the enthalpy of the reaction and will be positive in an endothermic reaction and negative in an exothermic reaction.ΔT designates a change in temperature. T2-T1 = ΔTOften the change in temperature will be negative for an endothermic reaction.
How would you know if a reaction was endothermic or exothermic?
An endothermic reaction is one in which thermal energy, or heat, is absorbed. If heat is absorbed in the reaction process, it is endothermic. By monitoring the temperature of the reactants in a reaction, an observer could identify an endothermic reaction through observation of a decrease in the temperature.
Is endothermic a chemical reaction?
Yes. A chemical reaction which absorbs heat during the reaction. The opposite to exothermic which releases heat during the reaction.
