Exempel på exothermic

• The production of ammonia is an exothermic reaction.

• The breaking of bonds is an endothermic process requiring energy, while the making of bonds is an exothermic process with energy being released.

• The reaction on the surface is exothermic, so the gases heat up.

• A nuclear power plant is exothermic. It generates tons of heat into the biosphere that never would have been there otherwise.

• The analysis of the inner reaction-diffusion layer yields the heat flux produced by the exothermic reaction.

• I n (3.7b) expressing the kinetic law governing the heat flux released by the exothermic reaction, we have only retained the flame temperature modification (#, $; 1).

• This is because these eight reactions are exothermic whereas the others are endothermic.

• The reason for the low barrier is that the reaction is quite exothermic at 20 kcal molx1.

• Fusion reactions are studied worldwide on a large scale since about 1942 for exothermic reactions.

• To be feasible this transfer must be close to thermoneutral (or exothermic), since the actual methane formation cannot start out at a too high energy.

• After this, the resulting hydroxyl radical is immediately quenched in a strongly exothermic step.

• This local maximum exists because the pressure behind the shock decreases as a result of the exothermic reaction and/or geometric expansion.

• The reactions have no entrance barriers and are all exothermic.

• Neuronal responses are typically slow in cold conditions with consequences for the survival of exothermic organisms.

• In the case of propagating reaction fronts the exothermic chemical reaction plays the role of heating from below.

• If we consider for example an upward propagating exothermic chemical reaction, then the temperature of the medium below the reaction zone is greater than the temperature above it.

• Clearly, for both primed and control seeds, reactions were still occurring and resulting in an overall exothermic heat flow after seeds had lost the ability to germinate.

• All reactions were found to proceed without an entrance barrier, to have exit barriers well below the energy of the reactant molecules and to be strongly exothermic.

• The cause was found to be the result of an organometallic blue pigment which caused an exothermic catalytic reaction with another additive in the foam.