4K + O2 --> 2K2O
The coefficient of oxygen is 1 but, 1 is understood and never written as a coefficient.
The balanced equation for potassium reacting with chlorine to form potassium chloride is: 2K + Cl2 → 2KCl
The combination of potassium (K) and oxygen (O2) produces K2O (potassium oxide). The balanced equation is 2K + O2 ==> K2O. The answer provided previously is incorrect. The compound KO does not exist.
KI would be potassium iodine, but you asked KL, and there is no L element.
The balanced symbol equation between fluorine and potassium chloride is: 2KF + Cl2 -> 2KCl + F2
When chlorine gas is added to potassium iodide solution, potassium chloride and iodine are formed. The balanced chemical equation for this reaction is 2KI + Cl2 → 2KCl + I2.
The balanced equation for the reaction of potassium with oxygen is: 4K + O2 -> 2K2O The coefficient of oxygen in this balanced equation is 1.
The balanced equation for potassium reacting with chlorine to form potassium chloride is: 2K + Cl2 → 2KCl
The word equation for potassium burning in oxygen is: potassium + oxygen -> potassium oxide. The balanced chemical equation for this reaction is: 4K + O2 -> 2K2O.
The balanced symbol equation for potassium and oxygen is: 4K + O2 -> 2K2O
The balanced equation for this reaction is: 2 KClO3 -> KClO4 + KCl
Potassium nitrate is too stable and so is silver for these two species to react. There is thus no balanced equation.
2K + Cl2 ---> 2KCl
2KF -> 2K + F2
The balanced equation for heated potassium chlorate decomposing into oxygen and potassium chloride is: 2KClO3(s) -> 2KCl(s) + 3O2(g)
The balanced symbol equation for the reaction between potassium and chlorine is: 2K + Cl2 → 2KCl.
The balanced equation for potassium reacting with zinc chloride is: 2K + ZnCl2 → 2KCl + Zn.
The balanced equation for the decomposition of potassium chlorate (KClO3) is 2 KClO3(s) → 2 KCl(s) + 3 O2(g). Therefore, the coefficient of KClO3 in the balanced equation is 2.