0
What else can I help you with?
What happens to energy during a chemical change?
when a chemical change occurs, chemical bonds are broken up
Energy is what in a chemical change?
In a chemical change, energy is either absorbed or released. When bonds are broken, energy is absorbed (endothermic reaction), and when bonds are formed, energy is released (exothermic reaction). Overall, the total energy of the system may change during a chemical reaction.
Does a change in energy always occurr during a chemical reaction?
no
Does the amount of energy change during a chemical reaction?
duuh...of course it does
What is energy released or absorbed during chemical change called?
It depends. There are two types of chemical reaction int his sense. Exothermic reactions release energy and endothermic reactions absorb it.
In a chemical change energy does what?
In a chemical change, energy is either absorbed or released. This can result in changes in temperature, light production, or other forms of energy transfer during the reaction.
What describes how much energy is produced or used during a chemical change?
The enthalpy of reaction
What is the relationship between the heat of reaction and a chemical reaction?
The heat of reaction is the amount of heat energy released or absorbed during a chemical reaction. It is a measure of the reaction's energy change. The relationship between the heat of reaction and a chemical reaction is that the heat of reaction indicates whether a reaction is exothermic (releases heat) or endothermic (absorbs heat). This information helps us understand the energy changes that occur during the reaction.
Is chemical energy released during a chemical reaction?
exothemic energy
What does the amount of energy affect during a chemical reaction?
A chemical reaction need an activation energy to start.
The energy change when reactants are converted to products in a chemical reaction is?
The energy change when reactants are converted to products in a chemical reaction is known as the enthalpy change (∆H). It represents the difference in energy between the products and reactants. Depending on whether energy is released or absorbed during the reaction, the ∆H value can be negative (exothermic) or positive (endothermic).
When there is a chemical change is there an absorption of energy?
Yes, in a chemical change, energy is either absorbed or released. Endothermic reactions absorb energy from their surroundings while exothermic reactions release energy. The change in energy is often required to break and form chemical bonds during the reaction.
