The reactions of high order are rare because order of reaction cannot be greater than three, however it may be in minus or fraction
Higher order means that n>3, that is why reaction of higher order are rare.
For the IUPAC definitions see the link below.
You probably mean nuclear fusion
Atoms, O and H, then charge
increases reaction speed
it is a Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS > 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH < 0). In the lab, exothermic reactions produce heat or may even be explosive. There are other chemical reactions that must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).
For the IUPAC definitions see the link below.
Starting the fusion reactions required high density and high heat.
The proton pump inhibitors are also very safe, but have been associated with rare but severe skin reactions.
during light dependent reactions is when high energy sugars are produced -harmony (: \m/ shaka
You probably mean nuclear fusion
NADPH
Because ATP
mostly allergic reactions
Its not good for any dogs to get high, they can have reactions and/or complications.
Most chemical reactions are exothermic, that is, they release a certain amount of heat as a by-product of the reaction. Endothermic reactions, those which absorb heat, also do occur, but they are more rare. Endothermic reactions are driven by entropy only, whereas exothermic reactions are driven by the energy that is released. The more energy is released, the more easily the reaction will occur.
The sun's nuclear reactions are fusion reactions at extremely high temperatures and pressures, while the nuclear reactor's nuclear reactions are fission reactions at typical temperatures and pressures for earth.
light dependent and light independent reactions