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How should a student use a thermometer to determine if a reaction is exothermic?
To determine if a reaction is exothermic, a student should use a thermometer to measure the temperature change during the reaction. If the temperature increases, it indicates that the reaction is exothermic, releasing heat.
What can be said about an exothermic reaction with a negative entropy change?
An exothermic reaction with a negative entropy change indicates that the reaction releases heat to its surroundings and results in a decrease in disorder or randomness of the system.
What does a negative deltaH tell about a reaction?
the reaction is exothermic
Where does the energy term appear in the equation for an exothermic reaction?
In an exothermic reaction, the energy term appears as a product in the chemical equation. This indicates that energy is released as the reaction proceeds, resulting in a net decrease of energy in the surroundings.
What does a negative enthalpy indicate in a chemical reaction?
A negative enthalpy in a chemical reaction indicates that the reaction is exothermic, meaning it releases heat energy to the surroundings.
How should a student use a thermometer to determine if a reaction is exothermic?
To determine if a reaction is exothermic, a student should use a thermometer to measure the temperature change during the reaction. If the temperature increases, it indicates that the reaction is exothermic, releasing heat.
What can be said about an exothermic reaction with a negative entropy change?
An exothermic reaction with a negative entropy change indicates that the reaction releases heat to its surroundings and results in a decrease in disorder or randomness of the system.
What does a negative deltaH tell about a reaction?
the reaction is exothermic
Where does the energy term appear in the equation for an exothermic reaction?
In an exothermic reaction, the energy term appears as a product in the chemical equation. This indicates that energy is released as the reaction proceeds, resulting in a net decrease of energy in the surroundings.
What does a negative enthalpy indicate in a chemical reaction?
A negative enthalpy in a chemical reaction indicates that the reaction is exothermic, meaning it releases heat energy to the surroundings.
What does a negative H tell about a reaction?
A negative change in enthalpy (ΔH) indicates that a reaction is exothermic, meaning it releases heat to its surroundings. This suggests that the products have less energy than the reactants, leading to a decrease in enthalpy during the reaction.
A reaction that releases energy as it occurs is classified as?
A reaction that releases energy is exothermic.
Is the reaction endothermic or exothermic, and what is the enthalpy of the reaction?
The reaction is exothermic, meaning it releases heat. The enthalpy of the reaction is negative, indicating that it is exothermic.
What is the type of heat reaction which occurs when heat is given off by the reaction?
Heat is released during an exothermic reaction.
Why is heat generated when methanol dissolves in water?
If heat is generated during a chemical process, this indicates that it is an exothermic reaction.
Is copper nitrate and sodium hydroxide exothermic?
Yes, the reaction between copper nitrate and sodium hydroxide is exothermic. This is because energy is released when the two substances react to form copper hydroxide and sodium nitrate. The increase in temperature during the reaction indicates an exothermic process.
A chemical reaction in which heat is released is?
exothermic reaction .
