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What is the measurement used to describe how much energy is produced or used during a chemical change?
The free energy (delta G) is the measure of the amount of energy produced or consumed in a reaction. Enthalpy (delta H) is a measure of the amount of heat produced or consumed in a reaction. These two quantities can sometimes be the same. When they are not, the other missing component where heat can be consumed or produced is work.
What is produced when you heat fossil fuels?
Heat, and smoke, generally.
What waste material does respiration produce?
water, carbon dioxide and heat.
Why does the energy between burning and respiration differ?
Both burning and respiration require a supply of oxygen. Both burning and respiration obtain it from the air, and both burning and respiration create carbon dioxide. Whereas ordinary burning is easily recognised as a form of combustion, respiration is a form of "slow combustion". Similarly in a garden the compost heap develops heat from slow combustion; heat which you can easily detect if you put a load of grass cuttings and leaves into it and test its temperature half a day later. Faster burning (combustion) would be seen if you had a bonfire on the Fifth of November.
What are the four clues to a chemical reaction?
heat is produced, light is produced, gas is produced, the chemicals change color.
What is produced during respiraton?
Respiration produce ATP mainly.CO2,H2O and heat also produced.
What is produced during cellular respiraton?
Respiration produce ATP mainly.CO2,H2O and heat also produced.
During respiration some energy is releases as what?
Heat, because when u r in a room and u have a hotter temperature than room temperature heat escapes.
How do humans generate heat?
This is from the oxidation of food during respiration in body cell.Any increase activity,muscle action which increase respiration will increase heat production.
What is the final form of chemical energy produced by cells during cellular respiration?
The form of energy is stored as ATP during cellular respiration.
What is often produced during a chemical reaction?
If the reaction is exothermic then heat is produced.
What type of energy is lost from a muscle cell during respiration?
heat energy
What happens during the change in energy?
heat is produced
Where is the maximum heat produced during machining?
About 75% of heat is generated in the shear zone
How heat is produced when energy transformation occurs?
heat is produce is during energy transformation
What does the cell produce during aerobic respiration?
Carbon dioxide is released, and heat as a by-product
What is produced during atomic fission and atomic fusion?
heat
