Kn2 heat equal kn2+o2
2KF -> 2K + F2
The balanced equation for the decomposition of potassium chlorate is: 2KClO3 (s) → 2KCl (s) + 3O2 (g)
2KNO3 (s) ==heat==> 2KNO2(s) + O2(g) potassium nitrate decomposes to potassium nitrite and oxygen. NB Note the spelling for the product.
When the mass of reactants is equal to the mass of reactants an equation is balanced.
The reactants must be balanced correctly with reactants.
When KBrO3is heated it decomposes into KBr and oxygen.The balanced equation is 2 KBrO3 -> 2 KBr + 3 O2.
The balanced symbol equation for potassium and oxygen is: 4K + O2 -> 2K2O
The balanced chemical equation for potassium chloride is 2KCl = 2K + Cl2.
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 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 moles of the reactants and products