Chemistry, asked by utkarshsutaria, 7 months ago

can respiration be chemical reaction other than exothermic?​

Answers

Answered by Anonymous
2

Answer:

Respiration is another exothermic reaction. and this reaction releases energy. However, energy is usually transferred as heat energy, so one way to tell if a chemical reaction is happening is to use a thermometer. If the temperature increases during a chemical reaction then that is an exothermic reaction.

Answered by barkharautela36
0

Answer:The energy of the product is less than the energy of the reactants. An endothermic reaction is one that absorbs energy in the form of heat, while an exothermic reaction is one that releases energy in the form of heat and light. ... Combustion reactions and respiration are both examples of exothermic reactions.

Carbolydrates present in food are broken down to form glucose. This glucose combines with oxygen in the cells of our body and provides energy. This reaction is known as respiration. hence,respiration is considered as an exothermic reaction.

An exothermic reaction is a chemical reaction in which less energy is needed to break bonds in the reactants than is released when new bonds form in the products. During an exothermic reaction, energy is constantly given off, often in the form of heat. All combustion reactions are exothermic reactions.

Intermetallic and thermite reactions are among the most exothermic. The thermite reaction 10 Nd + 3 I2O5 has a predicted adiabatic reaction temperature of 7580 K. While 2 Ta + I2O5 is 7240 K. On the intermetallic side C + Hf can theoretically reach 4223 K with Q = 1318 j/g.

If the energy level of the reactants is higher than the energy level of the products the reaction is exothermic (energy has been released during the reaction). If the energy level of the products is higher than the energy level of the reactants it is an endothermic reaction.

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