Two: copper and oxygen.
Oxygen apex
reactants: an element and oxygen products: the oxide of the element
Glucose,oxygen
None. Oxygen is one of the reactants, not one of the products.
the reactants are glucose and oxygen
There may be many that contain copper and oxygen in addition to other elements. The two that contain only copper and oxygen are copper (I) oxide and copper (II) oxide.
copper + sulphur = copper sulphide! it's been a while since I've done chemestry, so bear with me. the reaction works out as CuS + O2 = Cu + SO2 , if i read your word equation correctly, which would make the reactants copper sulphide and oxygen.
Two: copper and oxygen.
Oxygen apex
reactants: an element and oxygen products: the oxide of the element
i dont no
Glucose,oxygen
Oxygen
hydrogen and oxygen
Reactants: -iron -oxygen Products: -rust
they are they same. the products of photosynthesis are oxygen and glucose and the reactants of cellular respiration are gluose and oxygen.