Commutator (electric) A commutator is a moving part of a rotary electrical switch in certain types of electric motors and electrical generators that periodically reverses the current direction between the rotor and the external circuit. It consists of a cylinder composed of multiple metal contact segments on the rotating armature of the machine.
The word equation that would represent the formation of lithium oxide from lithium metal and oxygen is: lithium + oxygen to lithium oxide. In chemical symbols, the balanced chemical equation is expressed as: Li + O2 = Li2O.
(Answer #2). The most general chemical equation for oxygen based photosynthesis is as follows: This can be read as carbon dioxide plus water plus photons (energy from sunlight) gives a carbohydrate (CH2O) and oxygen.You are probably looking for standard plant photosynthesis to make glucose.That equation is here: This can be read as carbon dioxide plus water plus energy from sunlight gives glucose (C6H12O6) and oxygen. Basically the carbon dioxide is taken in through the leaves of the plant.Answer #2). The most general chemical equation for oxygen based photosynthesis is as follows: This can be read as carbon dioxide plus water plus photons (energy from sunlight) gives a carbohydrate (CH2O) and oxygen.