Reactants that produce energy in chemical reactions include fuels such as glucose, fats, and hydrocarbons like gasoline. When these substances are oxidized through a series of reactions, energy is released in the form of heat and/or ATP (adenosine triphosphate). This energy can be harnessed by living organisms to perform various cellular functions.
Sugar and oxygen are reactants in the process of cellular respiration, which is how organisms generate energy from food. In this process, sugar (glucose) is broken down in the presence of oxygen to produce carbon dioxide, water, and ATP (energy).
In an exothermic reaction the energy of the products is less than that of the reactants.
The difference in potential energy between the reactants and products.
During a chemical reaction, energy is either absorbed or released. In an endothermic reaction, energy is absorbed to convert low-energy reactants into high-energy products. In an exothermic reaction, energy is released as high-energy reactants are transformed into low-energy products.
In a chemical reaction, the chemical energy of the reactants is typically higher than that of the products. This is because energy is needed to break the bonds in the reactants to form new bonds in the products. The difference between the energy of the reactants and the products is often released or absorbed as heat.
In cellular respiration, the starting reactants are glucose and oxygen. Glucose is broken down in the presence of oxygen to produce energy in the form of ATP. In photosynthesis, the starting reactants are carbon dioxide and water. These reactants are used in the presence of sunlight to produce glucose and oxygen.
There are no 2 specific reactants. Many reactants can 'produce' energy. Gasoline, methane, ethane, propane, butane, etc all burn with a variety of oxidizers (oxygen it self being only one of them) and release heat energy.
CO2+H20 are the reactants, with the help of light energy these will produce glucose and oxygen.
Sugar and oxygen are reactants in the process of cellular respiration, which is how organisms generate energy from food. In this process, sugar (glucose) is broken down in the presence of oxygen to produce carbon dioxide, water, and ATP (energy).
Activation energy is the distance from the reactants to the top of the "hill."
Both photosynthesis and chemosynthesis are processes by which organisms produce food. The difference between the two are the energies it use. Photosynthesis makes use of solar energy, while chemosynthesis makes use of chemical energy.
In an exothermic reaction the energy of the products is less than that of the reactants.
The chemical energy needed for reactants to form products is called activation energy. This energy is required to initiate a chemical reaction by breaking bonds in the reactants.
Reactants. Reactants react to produce products.
The difference in potential energy between the reactants and products.
The reactants in cellular respiration are glucose and oxygen. Glucose is broken down in a series of steps to produce energy in the form of ATP, while oxygen acts as the final electron acceptor in the electron transport chain to drive ATP synthesis.
Oxygen and glucose are the reactants in cellular respiration. The cytoplasm and mitochondria are the location of the reactions. The purpose of cellular respiration is to convert energy from nutrients into ATP.